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December babies often face the challenge of having their special day overshadowed by Christmas festivities. There’s so much holiday stuff happening that birthdays sometimes get a little lost in the shuffle.
Still, there’s something really sweet about celebrating a birthday during the coziest time of year. Everything feels warm and sparkly, and with a few thoughtful ideas, you can make the day feel completely special, not like it’s competing with Christmas.
Think of it as a chance to mix that festive magic with personal touches that make your favorite person feel celebrated for them, not just the season. Whether you’re keeping it small or going all-out here are Christmas birthday party ideas that will make the birthday honoree will love.
Fun Christmas Birthday Themes
It helps to start with a theme. The theme pulls everything together and makes planning feel a little easier.
Winter Wonderland

If you want something that feels calm and elegant, this one’s beautiful. Picture soft blues, silvers, and whites with fairy lights everywhere. You can do simple white flowers, fluffy faux snow, and a few sparkly ornaments here and there.
The nice thing is, it works for both kids and adults, it’s magical without being too over the top. Add some slow winter music and maybe serve warm cider or cocoa, and you’ve got this cozy, grown-up snow day vibe.
Candy Cane Red & White Party
This one’s bright, cheerful, and feels super festive right away. Use stripes everywhere, tablecloths, napkins, little candy accents, and maybe even hand out candy canes as party favors.
Tie it all together with red velvet cupcakes, peppermint desserts, and a little hot cocoa station. It’s especially fun for kids but honestly, adults get just as excited about all the color and sweetness too.
Ugly Sweater Birthday
If you’re going for relaxed and funny, this theme is perfect. Everyone shows up in their best or worst Christmas sweater, and you can even do a little prize for the most ridiculous one.
Throw in some classic Christmas tunes, a few easy games, and simple snacks, and it feels more like a fun hangout than a big formal event. It’s great if you don’t wanna stress about decorations or a strict plan, just laughter, friends, and maybe a little friendly sweater competition.
Gingerbread Decorating Party
This theme is such a hit for families or friend groups who love to get hands-on. Set up a decorating table with icing, candy, and gingerbread house kits. You can do it as a contest or just for fun, and people end up chatting and laughing while they work.
It’s a nice way to keep everyone busy while still feeling festive. Plus, those little houses look adorable when they’re done, and everyone gets to take theirs home.
Grinch-Inspired Birthday

If the birthday person loves a little humor, go green and Grinchy. Use green and red decorations, serve green punch or “Grinch juice,” and maybe play the movie in the background.
It’s a playful twist that keeps it from feeling like every other Christmas party. You could even make it a costume party where everyone comes as a Whoville character. It sounds silly but people get really into it.
Cozy Pajamas & Hot Cocoa Party
For something slower and chill, have everyone come in their comfiest pajamas. Light a few candles, play a Christmas movie, and make a big batch of cocoa with whipped cream and marshmallows.
It’s great for small gatherings where you just wanna relax and be together. Honestly, it’s one of those parties that doesn’t need much planning, it just feels good.

Creative Christmas Birthday Decorations
Decorating for a December birthday doesn’t mean everything has to scream Christmas. A few thoughtful touches can make it feel like a true celebration instead of just another holiday event.
Color Palettes
Picking your color palette first makes everything else easier. Red and white always feel classic, especially with candy cane details or Santa-inspired accents. If you want something softer, icy blue and white feel more like winter magic.
Pastels are also lovely for something unexpected, they make everything look fresh and light, kinda like a snowy sunrise. Whatever you choose, stick with two or three colors so it doesn’t get too busy.
Garlands & Backdrops

A balloon garland is a must as it instantly makes any space feel like a party. You can mix shiny metallics with your theme colors, then add paper snowflakes or star cutouts behind it. It makes such a fun backdrop for photos and doesn’t take much to set up. You could also place it near your main table or cake area so it feels like part of the celebration instead of an afterthought.
For backdrops, think about what fits your theme best. You can hang streamers, tinsel curtains, or paper stars, or even drape some soft fabric and fairy lights for a glowy look. If you want something festive, add a few snowflakes or ornaments, but you don’t have to go all-in on the Christmas look if that’s not your vibe.
Birthday Table Centerpieces

Centerpieces can be simple but still look special. You could fill glass vases with ornaments, pinecones, or even cranberries and water for a little color.
Add a few candles if you like, or mini Christmas trees from the craft store. It doesn’t have to be fancy to feel thoughtful. Sometimes it’s those little touches that make guests go, oh wow, you really thought this thru.
Lights
Nothing beats that warm glow. Twinkle lights strung along walls or tucked into jars instantly make the room feel cozy. You can mix them with candles, real or battery ones, and it gives this lovely flickering effect that feels calm and inviting.
Even outdoors, if you’re brave enough to do a winter gathering, lights can make everything look magical. It’s such a simple thing but it changes the whole atmosphere.
Food and Drinks for a Christmas Birthday Bash
If you’ve ever been to a December party, you know the food can totally set the mood. It doesn’t need to be complicated, just cozy, festive, and easy to share.
Easy Holiday Finger Foods

Finger foods are lifesavers at parties. Mini sliders, stuffed mushrooms, cheese bites, and warm dips always disappear fast. You could even add a few Christmas touches like little snowflake toothpicks or red and green napkins.
Guests can mingle and snack without sitting down for a full meal, which keeps the energy fun and light. Plus, less cleanup, which is always nice.
Christmas Charcuterie Boards

Charcuterie boards are honestly the easiest way to impress people without much effort. Pile on cheeses, meats, fruit, nuts, and a few Christmas treats like peppermint bark or sugared cranberries. You can shape it like a Christmas tree if you’re feeling fancy, or just let it be messy and abundant.
Drinks

A drink station always becomes the heart of the party. A hot cocoa bar with toppings like marshmallows, crushed candy canes, and caramel drizzle feels extra cozy. For adults, add a few festive cocktails or mocktails with cranberry juice or sparkling cider.
People will love mixing their own drinks, and it keeps them hanging around chatting.
Gingerbread or Candy Cane Cake

The cake is your big moment. A gingerbread cake smells amazing and feels so seasonal, especially with cream cheese frosting. Or go for a candy cane cake with red and white swirls, it’s playful and looks great in photos.
You can even do cupcakes if you want to make serving easier. Either way, make sure there’s a birthday candle moment, because even with all the Christmas around, it’s still their day.

Games & Activities for All Ages
A few fun activities help people connect and laugh together, especially when you’ve got a mix of kids and adults.
Christmas Bingo or Trivia

Bingo and trivia are always easy crowd-pleasers. You can print holiday-themed bingo cards or come up with trivia questions about Christmas movies and songs. It’s great because anyone can join, no matter their age. It fills those little gaps between eating and cake time and keeps the mood upbeat.
Gingerbread House Contest
Set up teams and give everyone a gingerbread kit. You can make it a timed challenge or just let it be for fun. People get creative and a little competitive, and it’s such a good icebreaker. Have a small prize ready for the best one, even if it’s just bragging rights.
Cookie Decorating Station
Set out plain sugar cookies, icing, and sprinkles, and just let everyone decorate however they want. It’s especially fun for kids but adults love it too. You can even turn it into a mini contest or let people take their cookies home as favors.
White Elephant
White elephant but with a birthday twist. Instead of random Christmas gifts, ask everyone to bring something the birthday person would actually like, funny or heartfelt, whatever fits. It’s still the same gift-swapping chaos but feels a little more about the person you’re celebrating.
Party Favors
Party favors don’t need to be big or expensive, just something that reminds people of the fun they had.
Decorated Cookies

Wrap up a few decorated cookies in cellophane with a ribbon and tag, and you’ve got a sweet little takeaway. You can even match them to the party theme, like snowflakes or candy canes.
DIY Ornaments
This one’s thoughtful and lasts longer. Have a little ornament craft station during the party or make them in advance to hand out. You could personalize them with names or the year, and people will think of the birthday every time they hang it on their tree.
Mini Cocoa Kits
These are adorable. Fill small jars or bags with cocoa mix, mini marshmallows, and crushed peppermint, then tie with ribbon. You can add a little tag that says “warm wishes” or something cheesy like that, it’s fine, people secretly love it. They look great lined up on a table too.
Mug
A simple mug can actually be such a nice favor. You can find ones with cute winter prints or even personalize them if you’ve got the time. Slip a cocoa packet or tea bag inside for a cozy touch. It’s practical, easy, and feels personal without being over the top.

