A first birthday is a big deal, and what better way to celebrate than with a theme that’s both adorable and punny?
From tacos to bears, we’ve rounded up 20 first birthday pun themes ideas that’ll make your baby’s big day even more memorable.
20 Fun & Punny First Birthday Party Themes
Whether you’re looking for something sweet, silly, or a little sporty, there’s a pun first birthday theme for every little one.
1. One-der Woman
Give your superhero a Wonder Woman-inspired bash! Think capes, bold colors, and plenty of empowering vibes for your little one to feel like a superhero on her big day.
No party is complete without decorations! Check out these adorable one-der woman decorations here to bring your theme to life.
2. Taco ‘Bout a Party
For the taco-loving family, a “Taco ‘Bout a Party” theme is a fiesta of flavor. Decorate with mini tacos, sombreros, and salsa!
Need cute decorations? This collection has everything you need for a picture-perfect setup!
3. Donut Grow Up
Who doesn’t love donuts? Celebrate your little one’s first year with a “Donut Grow Up” theme complete with a donut wall, donut cake, and donut holes galore.
4. One in a Melon
A fruity, fun theme perfect for a summer birthday! Watermelon decorations, pink and green color schemes, and juicy watermelon-inspired treats will make your party a hit.
Check out more ideas for this theme here.
5. I’m ONEderful
Celebrate how “wonderful” your little one is with this charming theme. Think soft pastels, whimsical décor, and a “one-derful” cake!
Want a Pinterest-worthy party setup? These decorations will help you get there.
6. Bear-y Special
Get cozy with a “bear-y special” bash! Think teddy bears, plaid patterns, and a “bear-y” sweet setup for your little one.
Dreaming of a picture-perfect party? These decorations will make it happen!
7. The Big ONE
For a big first birthday celebration, go with “The Big ONE!” You can incorporate everything from oversized number balloons to fun party favors.
These party decorations are trending right now, and they’re too cute to miss!
8. You’re the ONE that I Want
Channel your inner Grease with this movie-inspired theme. Pink and leather decor, a jukebox for tunes, and plenty of nods to the iconic movie make for a fun-filled birthday!
Make your party unforgettable with these must-have decorations!
9. Holy Cow, I’m One!
A “Holy Cow, I’m One” cow-themed party is “holy cow” fun! Use farm animals, hay bales, and a moo-tiful cake to celebrate.
10. First Year Down
A football-inspired theme, perfect for sports-loving families. Think goalposts, mini footballs, and plenty of gridiron action! Check out ideas for this theme here.
11. One Happy Camper
For a nature-loving family, this “One Happy Camper” theme is a perfect fit. Decorate with lanterns, tents, and a campfire-inspired cake.
12. O’Fishally One
Dive into a fishy adventure with this ocean or under-the-sea theme. Think sea creatures, blue waters, and bubbles for a fun celebration. See more about this theme here.
13. One Happy Dude
For the little boy who’s all smiles, this theme is sure to be a hit. Think “dude” vibes, sunglasses, and a chill, fun atmosphere. Check out our awesome ideas here.
14. Somebunny is One
Hop into a “Somebunny is One” celebration with cute bunny ears, pastel colors, and plenty of carrots and cupcakes.
15. Hole in One
A golf-inspired bash for your little one! Mini golf setups, golf balls, and a “Hole in One” cake will make this birthday tee-rific.
16. Berry First Birthday
For a fruity twist, a berry-themed party is super sweet. Think berry-colored decorations, berry-inspired snacks, and a cute cake topped with berries. Learn more here.
17. One Silly Goose
Quack, quack! A “silly goose” theme is full of fun and lighthearted vibes, perfect for a playful birthday celebration. See our silly ideas for boys here and for girls here.
18. Sweet One
A simple, yet sweet theme for the little one who’s as sweet as sugar. Think candy colors, cupcakes, and a very “sweet” birthday cake.
We’ve got really sweet ideas for this theme here.
19. Brunch AnyONE?
For a brunch-loving family, celebrate with this “Brunch AnyONE?” theme. Picture pancakes, mimosas, and an adorable spread!
20. First Trip Around the Sun
Celebrate your baby’s milestone with this cosmic, space-themed birthday party, capturing the wonder of the first trip around the sun.
Check out more ideas here.
Have Fun Choosing a Punny First Birthday Party Theme!
With so many fun and punny options, finding the perfect theme for your little one’s first birthday has never been easier (or more fun!).
Whether you go for something sweet, silly, or totally unique, these punny ideas will help create a party that both you and your guests will remember for years to come.
So, pick your favorite theme, get creative with the details, and get ready for a first birthday that’ll be talked about long after the big day.
🎂Planning Your Baby’s First Birthday Doesn’t Have to Be Overwhelming
Let’s face it—planning your little one’s first birthday can feel like a never-ending to-do list. If the thought of juggling themes, guest lists, and a cake smash photo session has your head spinning, you’re not alone. But here’s the thing: having a plan can save your sanity.
You need our first birthday party planning guide – complete with guest list trackers, timeline checklists, shopping lists, menu planner, and budget-friendly tips to keep you on track. It’s got everything you need to plan an amazing party.
