Rounding out the top five of most searched costumes were clown, unicorn and rabbit.
Witch, mouse, pirate, zombie and dinosaur were the next five costumes, finishing out the top 10.
Here are the top 20 most searched costumes from Google Trends:
- Wonder Woman
- Harley Quinn
- Clown
- Unicorn
- Rabbit
- Witch
- Mouse
- Pirate
- Zombie
- Dinosaur
- Princess
- Moana
- Ninja
- Superhero
- Mermaid
- IT
- Batman
- Monster
- Vampire
- Doll