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27+ First Birthday Party Themes for Girls [You’ll Absolutely Love]

Are you looking for some unique first birthday party themes for girls? You’re in luck! Keep reading for the best 1st birthday party themes for girls, that you and your little princess will surely love! Also, don’t forget to grab our FREE Kids Birthday Party Checklist PDF at the end of this post!

It’s hard to believe that your little girl is already turning one, but it’s true! Time flies when you’re having fun, and before you know it, your baby will be all grown up.

If you’re looking for ideas for your daughter’s first birthday party, look no further! We’ve got a wide range of first birthday party themes for girls, including seasonal birthday themes, holiday birthday themes, and more.


What’s a first birthday party without a 1st birthday smash cake? Don’t forget to check out how to make a smash cake for your little’s one first birthday!

Also, let’s not forget those super cute 1st birthday photoshoot pictures!

Read on for some inspiration.

Baby girls 1st birthday ideas themes

How to Choose a Party Theme for Your One-Year-Old Baby Girl

When it comes to first birthday party themes for girls, the sky’s the limit. But with so many options out there, it can be tough to decide on the perfect theme for your daughter’s big day.

To narrow things down, start by thinking about your little girl’s personality.

Is she a girly girl who loves all things pink and pretty? Or is she more of a tomboy who loves to play in the dirt?

Once you’ve considered your daughter’s personality, you can start narrowing down your party theme options.

If you’re still stuck, try thinking about some of her favorite things.

Does she love animals? Is she fascinated by balls? Does she always want to be outside?

Once you have a few ideas in mind, it will be easier to choose the perfect first birthday party theme for your daughter.

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Baby girl first birthday theme ideas

27+ First Birthday Themes for Girls You’ll Absolutely love & Adore!

You only turn One Once, so make this birthday one of the very first amazing birthday parties your baby girl will have!

To get this party planning process going here are some amazing first birthday themes for girls (Including Popular, Unique, Holiday themed, Season Themed, and Favorite Character themes) that you and your little one will surely love:

Related: First Birthday Present Ideas for Girls: One Year Old Girl Gift Guide

*** Grab Your copy of our FREE Kids Birthday Party Checklist at the end of this blog post 😉 ***

Most Popular First Birthday Themes for Girls

Looking for a First birthday theme everyone will love? Check out these most Popular first birthday party themes for girls:

1) Wild One

Source: @hellosoiree_

A raving favorite is the Wild One First Birthday Theme!

This Birthday theme is amazing for showing your daughter’s wild first year of life! Invite all the party animals to this party with some amazing animal prints and some sweet safari-themed birthday decorations.

Related: Wild One First Birthday Party Theme Ideas [DIY Friendly]

2) First BEE Day

If you are looking for a first birthday party theme that is as sweet as can bee, this First BEE day is the perfect party theme for your baby girl.

This theme celebrates everything amazing about bees and honey! With some amazing BEE-themed birthday decorations, this party will have all your guests buzzing with excitement!

3) Sweet One

Source: @hh_hosting

Speaking of a Sweet One, this first birthday party theme is just that!

It is perfect for any baby girl who loves all things sweet and yummy. From amazing desserts to dreamy decorations, this party will be everything your little girl could hope for and more!

Bonus: Rent out an ice cream truck for this event, everyone will love you for it!

Related: Sweet One First Birthday Party Theme Ideas [DIY Friendly]

4) Fun to Be One

This first birthday party theme is perfect for any little girl who loves to have fun!

From bright and colorful decorations to fun games and activities, this party will be a blast for all your guests! There are so many great ways to make this theme your own, so get creative and have fun with it!

1st birthday party themes for girls
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Unique First Birthday Themes for Girls

If you are looking for a First Birthday Theme that is a bit more unique and not so common, here are some ideas:

5) Solar Return- First Trip Around the Sun

This party theme is perfect for celebrating your baby girl’s first trip around the sun!

This can be a great way to teach your guests about the solar system while throwing an amazing birthday party. With some fun outer space-themed decorations, this party will be out of this world!

Don’t forget to have one of those cool picture banners displaying your baby space cadet’s first year around the sun!

Related: First Trip Around the Sun Birthday Party Theme Ideas [DIY Friendly]

6) A Year in Paris

Is your baby girl so Parisian chic? Then this might be the perfect first birthday theme for her!

From Eiffel tower decorations to French Macaroons, this party will have all your guests feeling like they are right in the heart of Paris!

Oui Oui!

7) Tea Party

Source: @vjscookies

Tea time! This first birthday party theme is perfect for any little girl who loves to play dress-up and has tea parties!

With some amazing tea party decorations and sweets, this party will be everything your little baby girl could hope for!

Have all guest dress up for the occasion to make this theme even better!

8) Carnival

Source: @nedordecor

This Carnival first birthday theme is perfect for any little girl who loves to have fun!

From fun games and activities to delicious carnival food, this party will be a blast for all your guests!

Don’t forget to include some amazing carnival-themed decorations to really make this party come to life!

Bonus: If it is within your budget, rent out one or two carnival rides for this amazing birthday party!

9) First Rodeo

Buckaroo! This first birthday party theme, First Rodeo, is perfect for any little girl who loves farm animals and the great outdoors!

From fun games and activities to delicious carnival food, this party will be a blast for all your guests!

Don’t forget to include some amazing cowgirl-themed decorations to really make this party come to life!

Bonus: Get a mechanic bull and have all your guests ride it! Don’t forget to record the fun!

Related: First Rodeo Birthday Party Theme Ideas [DIY Friendly]

First Birthday Party Themes for Girls
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Holiday-Related First Birthday Themes for Girls

If your precious baby girl is born in a month with a major holiday or on a major holiday day, then these are the perfect First Birthday Themes for your baby girl:

Halloween First Birthday Themes for Girls

If your baby girl is born in the month of October or on Halloween Day, then you should try out these Halloween First Birthday Themes for Girls:

10) The Spooky One- A Halloween Theme

Source: @lunas_events

This party theme is perfect for any little girl who loves everything spooky!

From decorations to games and activities, this party will be a blast for all your guests!

Just make sure you have some delicious Halloween-themed snacks to keep everyone’s energy up!

11) First Boo Day- A Halloween Theme

This Halloween party theme is ideal for any little girl who loves Halloween and all things Boo-tiful!

From decorations to games and activities, this party will be a lot of fun for everyone in attendance!

To keep everyone’s enthusiasm going, make sure you have some delectable Halloween-themed snacks on hand!

12) Monster Mash

Time to do the Monster Mash!

This Halloween theme party is perfect for your little monster (see what I did there lol).

With some fun and spooky decorations, this party will be a blast for all your guests!

Just make sure to have some yummy Halloween-themed snacks to keep your little monsters happy, or reap the consequences of your actions!

Bonus: Dress your little one up as Boo from Monster Inc. So cute!

Thanksgiving First Birthday Themes for Girls

If your baby girl is born in the month of November or on Thanksgiving, then you should try out these Thanksgiving First Birthday Themes for Girls:

13) Pumpkin Patch- A Thanksgiving Theme

This party theme is perfect for any little girl who loves everything pumpkin!

From decorations to games and activities, this party will be a blast for all your guests!

Just make sure you have some delicious Thanksgiving-themed snacks to keep everyone’s energy up!

Easter First Birthday Themes for Girls

If your baby girl is born in the month of April or on Easter, then you should try out these Easter First Birthday Themes for Girls:

14) Bunny First Birthday- Somebunny Is Turning One!

Source: @little_flea1

Cinco De Mayo First Birthday Themes for Girls

If your baby girl is born in the month of May or on Cinco de Mayo, then you should try out these Cinco de Mayo First Birthday Themes for Girls:

15) First Fiesta

Source: @sweetmakery

This fiesta theme is perfect for any little girl who loves to have fun!

From decorations to games and activities, this party will be a blast for all your guests!

Just make sure you have some delicious Mexican themed snacks to keep everyone happy and satisfied!

And don’t forget the pinata!

Bonus: Serve the adults margritas and tequila.

16) Taco Bout A One Year Old

Source: @lil.cakery

This party is perfect for any little girl who loves tacos!

From decorations to games and activities, this party will be a blast for all your guests!

Hand out tacos and Sombreros to everyone!

Make sure you have some other delicious Mexican-themed snacks to keep everyone’s tummy happy!

If you host this party on a Tuesday, it will make this theme even better than it already is!

1st birthday party girl themes

First Birthday Themes for Spring

If you are looking for a First Birthday Theme that is great for springtime, here are some ideas:

17) OneDerful Birthday

Oh, how OneDerful this party theme is!

This party is perfect for your wonderful little girl who is turning one!

You can have magical decorations, games, and activities to make this party one that your guests will never forget! Let your creativity go wild for this enchanting theme!

Bonus: Rent out a pony or hire a fairy!

18) Berry First Birthday

We hope you enjoy this very berry first birthday party theme!

This party is perfect for any little girl who loves berries!

From strawberry decorations to joyful games and fun activities, this party will be a blast for all your guests!

Just make sure you have some delicious berry-themed snacks to keep everyone’s energy up! You can even have your guest bob for strawberries!

Related: 13 Super Cute First Birthday Photoshoot Ideas for Girls (You’ll Love)

19) Groovy one

If you are going to throw a birthday party, at least make it a groovy one, am I right?!

This is the perfect first birthday theme for your groovy baby girl! From decorations to games and activities, this party will be a blast for all your guests!

You can even have a special guest appearance from a hippie or two (or have your guest dress up as hippies)!

Don’t forget to include some totally rad snacks for this groovy first birthday party!

Related: Groovy One First Birthday Party Theme Ideas [DIY Friendly]

First Birthday Themes for Summer

If you are looking for a First Birthday Theme that is perfect for the summertime, here are some ideas:

20) One in a Melon

If your soon-to-be one-year-old is one in a million, then this One in a Melon first birthday party theme will be perfect!

You can have watermelon decorations, games, and activities for your guests to enjoy!

Make sure you have some delectable watermelon-themed goodies on hand to keep everyone’s spirits up!

21) Ladybug (One Sweet Little Lady)

This party is perfect for any little girl who loves ladybugs!

This party will have your guests buzzing with excitement!

You can have all sorts of fun ladybug-themed decorations, games, and activities!

Just make sure you have some delicious snacks to keep everyone’s energy up during the festivities!

Don’t forget a cute ladybug outfit for your little lady!

First Birthday Party Themes for Girls

First Birthday Themes for Fall

If you are looking for a First Birthday Theme that is perfect for the Fall time, here are some ideas:

22) One Sweet Pumpkin

This party is perfect for any little girl who loves pumpkins!

You can have all sorts of fun pumpkin-themed decorations, games, and activities! How can this be a pumpkin party, without any pumpkin pies?

Make sure to have some delicious pumpkin pies for all your guests to enjoy!

First Birthday Themes for Winter

If you are looking for a First Birthday Theme that is perfect for the Wintertime, here are some ideas:

23) Winter Onederland

Source: @apinkstring

This party is perfect for any little girl who loves winter!

You can have all sorts of fun winter-themed decorations, games, and activities!

If you live somewhere where it snows, you can add some fun snow winter games (like making snow angels) to the party activities!

If you live somewhere where it doesn’t snow like Sunny South Florida (like me) then you can always opt into using faux snow for this event.

Bonus: Two words: “ICE RINK”

Character/ Shows First Birthday Themes for Girls

If you are looking for a First Birthday Theme that is related to your Baby girl’s favorite character, here are some ideas:

24) Cocomelon

If your little one hurries to the tv, in the first few seconds of hearing the Cocomelon opening jingle, then this party is for her!

You can have all sorts of fun Cocomelon-themed decorations, games, and activities!

Just make sure you have some delicious snacks to keep everyone’s energy up during the festivities!

You can have rainbow popsicles and watermelon included in the party food list!

25) Minnie Mouse Party

It might be the Mickey Mouse Clubhouse, but we’re here for Minnie Mouse!

If your little girl loves this iconic Minnie mouse, then she’ll adore this party! You can have all sorts of fun Minnie Mouse-themed decorations, games, and activities!

Just make sure you have some delicious snacks to keep everyone’s energy up during the festivities! You could even include some pink cupcakes with black polka dots for a special treat!

26) Sofia the First Party

If your little girl loves this Disney character, then she’ll adore this party!

You can have all sorts of fun with Sofia the First themed decorations, games, and activities!

Just make sure you have some delicious snacks to keep everyone’s energy up during the festivities! You could even include some princess cupcakes for a special treat!

27) Doc McStuffins Party

Doc McStuffins is a young girl who loves to help fix toys!

If your little girl loves this Disney character, then she’ll adore this party!

You can have all sorts of fun Doc McStuffins themed decorations, games, and activities!

Just make sure you have some delicious snacks to keep everyone’s energy up during the festivities! You can even have doctor themed cupcakes In a box that look like a first aid kit for this event!

28) Dora the Explorer Party

Dora is a young girl who loves to explore!

If your little girl loves this Nick Jr. character, then she’ll adore this party!

You can have all sorts of fun Dora the Explorer themed decorations, games, and activities!

Just make sure you have some delicious snacks to keep everyone’s energy up during the festivities! How about some chips and salsa for a delicious snack?

Whatever you choose to serve, make sure it is so delicious, that your guests have to tell each other Swiper no swiping!

FREE Kids Birthday Party Checklist PDF

FREE Kids Birthday Party Checklist PDF

Planning and throwing your child’s first birthday party just got a whole lot easier with this FREE Kids Birthday Party Checklist PDF! You can download this awesome checklist by clicking the button down below! Happy Planning!

Last Thing You Need To Know About First birthday party themes for girls

No matter what time of year it is, we hope this list has given you some ideas for first birthday party themes for girls.

Seasonal themes are always fun — but sometimes it’s nice to go with something classic like an enchanted garden or beach-themed bash.

Whatever you decide on, we know it will be perfect because everything coming from Mama is simply magical!

Don’t forget to check out these amazing First Birthday Present Ideas for Girls!

Get a head start on planning for your daughter’s 2nd birthday with these 27+ Unique & Creative 2nd Birthday Themes for Girls [You’ll Love]

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