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Trending Kids Birthday Party Themes for 2025 in New Zealand

Planning a kids birthday party and need fresh ideas?

Here are 8 of the most popular kids’ birthday themes right now — loved by Kiwi kids (and parents!) and beyond.

From princesses to gaming adventures and kawaii fun, discover decorations, party supplies, and inspiration for every age.



  1. Bluey Birthday Party

The lovable Australian Blue Heeler pup is still winning hearts!

Create a playful vibe with Bluey party decorations: balloons, plates, banners, and cake toppers.

Add games like “Keepy Uppy” or “Dance Mode” to keep kids smiling.


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  1. Frozen Birthday Party

Elsa, Anna, and Olaf never go out of style!

Create a winter wonderland with Frozen party decorations in icy blues and silvers, snowflake garlands, and shimmering balloons.

Finish with a stunning Elsa or Anna cake — it’s pure magic!


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  1. Stitch Birthday Party

Cute, cheeky, and full of tropical vibes — Stitch (from Lilo & Stitch) is a rising star in kids’ party themes. Decorate with palm leaves, hibiscus flowers, and Stitch balloons. Add pineapple cups and beachy games for an island adventure.


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  1. Minecraft Birthday Party

For little builders and gamers, Minecraft is a classic that keeps trending!

Set the scene with green, brown, and black balloons, pixelated plates, and Creeper banners. Crafting stations or building competitions keep kids entertained for hours.


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  1. Moana Birthday Party

Sail into adventure with a Moana-themed birthday!

Ocean blue decorations, tropical flowers, and themed cake toppers bring the story to life. Don’t forget a “Heart of Te Fiti” cake or cookies to wow your guests. Or add themed games like a “Heart of Te Fiti” hunt.


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  1. Kuromi Birthday Party

Cute meets edgy with Kuromi, Sanrio’s mischievous icon. A Kuromi party features black, purple, and pink decor, skull bows, and kawaii party favours. Totally Insta-worthy!


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  1. Barbie Birthday Party

Barbie is more popular than ever!

Turn your party pink with shimmering decorations, Barbie cake toppers, and themed party favors. Add a mini “fashion show” for extra sparkle and fun.


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  1. Sonic Birthday Party

Fast, fun, and full of color — Sonic the Hedgehog is a classic that kids love.

Think blue, red, and gold balloons, Sonic banners, and rings-themed cupcakes. Include a “ring hunt” game for an active twist.


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Make Every Celebration Easy & Magical!

At homesweetparty we help parents plan easy, fun, and totally stress-free.

Spend more time celebrating, and less fuss!

Browse our hand-picked range of birthday decorations, balloons, cake toppers, and party favours for these trending themes and more.

 
 
 

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