17 First Birthday Themes for Boys

Planning a First Birthday Party is always so much fun! You’re thrilled you all survived the first year and you can’t wait to celebrate your joy with family and friends! There are so many options when it comes to themes, so how do you pick the perfect one for your son? I like to start with something your son loves… whether that’s a favorite character, animal, color, place to visit or thing to do. To help you narrow down the search, we’ve rounded up some of the cutest 1st Birthday Party Ideas for Boys to simplify the planning process. Keep scrolling and find something that catches your eye!

Here are 17 of our favorite boy’s first Birthday themes complete with decor ideas and party supplies to get your creative party juices flowing.

17 Boy’s First Birthday Themes

1. Wild One Theme

You can find all of the fun party details for this Wild ONE Safari themed birthday on the blog. Be sure to check out the adorable photo booth with a safari jeep they created!

2. Peanuts Theme

3. Ahoy Matey Theme

4. Office Party Theme

5. Lil’ Pumpkin Theme

6. Going Bananas Theme

7. Winter ONEderland Theme

8. Safari Theme

9. Sesame Street Birthday Theme

10. Mini Monster 1st Birthday Party

11. Construction Themed 1st Birthday

12. Farm First Birthday Party

13. Little Fisherman First Birthday Party

14. Hungry Caterpillar Birthday Party Theme

15. Circus or Carnival First Birthday Party

16. Airplane Party Theme

17. Little Prince Party Theme

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We hope these ideas for Boys 1st Birthday Party Themes inspired your party planning! Be sure to Pin this post to come back to later as you finalize your party details!