You will find 30+ of the best first birthday party for little boys in our handpicked list! From bears to tractors, there’s is something for every family! The inspo pictures will wow you!
I remember the thrill and chaos of planning my son’s first birthday party. If you’re in that same boat, searching for the perfect way to celebrate, you’re in the right place. This guide is packed with creative and totally doable first birthday ideas that will bring a smile to both you and your little one. There are so many good ones, we really don’t know how you are going to choose!
Beary First Birthday
Throw a “Beary First Birthday” party for your little boy, complete with cuddly bear decorations, woodland accents, and cozy, rustic charm. This adorable theme is perfect for celebrating his first year with lots of bear hugs and warm memories!
First Down
Get ready for a touchdown with a “First Down Football” theme for your little boy’s first birthday! Featuring football decorations, game-day snacks, and plenty of sporty fun, this theme is perfect for your tiny MVP’s big celebration.
Bohemian Safari (Cute & Neutral)
Take your little boy on an adventure with a “Boho Safari” first birthday theme. Featuring earthy tones, cute safari animals, and bohemian decorations, this theme creates a fun and stylish celebration perfect for your little explorer.
Mickey Mouse
Celebrate your little boy’s first birthday with a classic “Mickey Mouse” theme. Featuring red, black, and yellow decorations, Mickey Mouse ears, and fun activities, this theme brings the magic of Disney to his special day.
Onederful World
Take flight with a “One-derful World Airplanes” theme for your little boy’s first birthday. Featuring airplane decorations, cloud balloons, and a travel-inspired atmosphere, this theme is perfect for celebrating his first year with high-flying fun!
First Trip Around the Sun (Space Themed)
Blast off with a “First Year Around the Sun” space-themed birthday party for your little boy. With rocket ships, planets, and starry decorations, this theme promises an out-of-this-world celebration for his first big milestone!
My First Rodeo
Get ready to yee-haw with a “First Rodeo” birthday theme for your little boy. With cowboy hats, bandanas, and Western decorations, this theme is perfect for a fun-filled celebration full of country charm and adventure!
The Big One (Great for Beach Babes)
Catch a wave with “The Big One” surfing-themed birthday party for your little boy. Featuring surfboards, beachy decorations, and ocean vibes, this theme is perfect for a fun and sunny celebration by the shore.
One Happy Guy
Throw a “One Happy Dude” birthday party featuring retro smiley faces and cool checkerboard patterns. This is such a fun and trendy theme!
I’m OfFISHally One
Dive into fun with an “Offishally One” birthday theme for your little boy. Featuring cute fish decorations, underwater vibes, and plenty of angler-themed activities, this party theme is perfect for a splashy and memorable first birthday celebration!
First Fiesta
Get ready to fiesta with a “First Fiesta” birthday theme for your little boy. With vibrant decorations, tasty Mexican treats, and lots of fun activities, this lively and colorful theme is perfect for a festive first birthday celebration!
Formula One
Start your engines with a “Formula One Racing” birthday theme for your little boy. Featuring checkered flags, race car decorations, and thrilling activities, this high-speed theme is perfect for a first birthday that’s full of excitement and fun!
The Rookie Year
Step up to the plate with a “Rookie Year Baseball” birthday theme for your little boy. Featuring baseball decorations, mini ballpark snacks, and plenty of sporty fun, this theme is perfect for celebrating his first year with a home run of a party!
Hole In One
Mark your little boy’s first birthday with a “Hole in One” golf-themed party. Featuring mini golf games, green and white decorations, and plenty of sporty fun, this theme is perfect for a par-fect celebration!
Toy Story
Throw a “Toy Story” birthday bash for your little boy, complete with Woody, Buzz, and all their friends. With vibrant decorations, fun games, and plenty of Toy Story magic, this theme is perfect for a playful and adventurous first birthday celebration!
Sesame Street
Step into a world of fun with a “Sesame Street” birthday theme for your little boy. Featuring all his favorite characters like Elmo, Big Bird, and Cookie Monster, along with colorful decorations and engaging activities, this theme is perfect for a joyful and educational first birthday celebration!
One Lucky Duck
Celebrate your little boy’s first birthday with a “One Lucky Duck” theme, featuring cute duck decorations, cheerful yellow accents, and lots of fun water play. This adorable theme is perfect for all little guys.
The Notorious One
Throw a “The Notorious One” birthday party for your little boy, inspired by the legendary rapper. With hip-hop decorations, fun music, and lots of swagger, this cool and unique theme is perfect for celebrating his first year in style!
Mastered His First Year (For All of the Golf Fans)
Here’s a fun twist on a regular golf theme. Go with the Master’s instead.
Plaid Beary First Birthday (Rustic and Cute)
Featuring rustic plaid decorations, adorable bear accents, and a warm, woodland vibe, this theme is perfect for a charming and adventurous first birthday party!
Shark Attack
Ready for a jaw-some celebration? Little boys will love this shark theme. You could also transform it into Baby Shark if that;s one of his favorites.
Construction Themed 1st Birthday
Get ready to build some fun with a construction-themed first birthday party for your little boy. With hard hats, toy trucks, and caution tape decorations, this theme is perfect for a hands-on, playful celebration full of construction-site excitement!
The Sandlot
Step up to the plate with a “The Sandlot” themed first birthday party for your little boy. Featuring classic baseball decorations, nostalgic touches, and plenty of outdoor fun, this theme is perfect for a celebration that’s sure to be a home run!
One Fish, Two Fish
With colorful fish decorations, playful rhymes, and lots of Seuss-inspired fun, this theme is perfect for a memorable celebration!
One Sweet Cookie (Milk and Cookies)
Treat your little boy to a sweet “Milk and Cookies” first birthday party. Little ones will love the sweet treats and the decor is so cute!
Farm Animals
Celebrate your little boy’s first birthday with a fun “Farm Animals” theme. Featuring cute barnyard decorations, animal balloons, and plenty of farm-themed charm.
If You Give A Mouse A Cookie
Throw a fun “If You Give a Mouse a Cookie” themed birthday party for your little boy, filled with cookie decorations, milk and cookie treats, and maybe even a visit from a friendly mouse!
One Big Circus
Step right up to a “One Big Circus” birthday theme for your little boy’s first birthday. With vibrant circus decorations, fun games, and plenty of sweet treats, everyone will love it and you will fill like you are at the real thing.
Woodland Animals (Wild One)
Step into the world of a woodland adventure for his first birthday. With rustic decor, woodland creatures, and nature-inspired activities, it’s sure to be a hit.
Time Flies (Airplanes)
Your little aviator’s first birthday will be a high-flying adventure with our “Time Flies” airplane theme! Decked out with clouds, propellers, and pilot hats. All little boys will love this one.
John Deere (for the tractor loving little boy)
From tractor-shaped cookies to farm-themed decorations, it’s a perfect celebration for your little farmer-to-be.
Nautical (Yacht Club)
Ahoy there! Set sail on a fantastic adventure with our nautical-themed first birthday party! From anchors to sailboats, your little captain’s big day will be filled with waves of fun and ocean-inspired delights.
Fired Up To Celebrate
One theme that’s sure to ignite excitement is ‘Fired Up to Celebrate’! With firetrucks, firefighter hats, and lots of red and yellow decorations, it’s a blazing fun way to celebrate your little hero’s big day.
One Happy Camper
For a first birthday party that’s as adventurous as your little one, consider the ‘One Happy Camper’ theme! Deck out your party space with camping tents, woodland creatures, and plenty of s’mores for a cozy and outdoorsy celebration.”
Dinosaur (Rawwhh! I’m One!)
Imagine a prehistoric adventure where little explorers uncover ancient treasures! With dino decorations, fossil digs, and roaring fun, it’s a Jurassic celebration that will have everyone roaring with excitement!
Mr. Onederful
think classy and charming with black and gold decor fit for a little gentleman. It’s a celebration as dapper as can be, with bow ties, top hats, and lots of smiles to mark this special milestone!
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