According to a Google Trends report, the most popular Halloween 2019 baby costumes are:

BananaDalmatianGrinchPennywiseStay PuftStarbucksConchaPumpkinDeerOlafLobsterChuckyHarry PotterBoss BabyDragonOogie BoogieLamb

Here is where you can buy the most popular baby costumes:

Pop culture baby costumes

Take inspiration from your favorite movies and TV shows with these pop culture baby costumes.

To dress your baby up as the Grinch, simply dress them in a Santa costume with green leggings and green fur around the trim of the sleeves.

A spookier idea is a baby Pennywise costume. Match with a red wig and red balloon and you’re good to go! If you’re heading down the scary costume route, check out this baby Chucky costume.

Ghostbusters is a classic Halloween costume idea, and what better idea for a baby than a Stay Puft costume? Another Halloween-themed character that makes for an excellent baby costume is Oogie Boogie from the Nightmare Before Christmas.

Or, dress your baby up as everyone’s favorite snowman, Olaf from Frozen. This adorable Olaf costume is made up of a baby grow and matching hat, so it’s sure to be comfy.

Harry Potter will always be a fan-favorite costume idea, for kids and adults alike. But this baby Harry Potter costume is sure to be popular.

Perhaps one of the easiest ideas on this list is a Boss Baby costume. Simply dress your baby in a suit and accessorize with a mini briefcase and babyccino.

Animal baby costumes

Animals are guaranteed to be a go-to costume idea. But which animal will your baby be this year?

A popular animal option this year is a dalmatian costume. This sweet costume comes with a jumpsuit, headpiece, and rattle, and is available in sizes 0-18 months.

For a comical costume, dress your baby as a lobster. Some people accessorize this costume with a pot, but that’s up to you!

Sweet options include this deer costume and this lamb costume. Or, go for something a little more feisty with this baby dragon costume.

Food and drink costumes

Food and drink costumes are popular this year, and there are loads of cute options.

And last but not least, the always-adorable pumpkin baby costume.