Luckily, Google Trends has released its 2021 FrightGeist, which lists the top costumes nationally, as well as the most popular ones in cities across the country.

The top 10 Halloween costumes this year include some iconic horror movie characters and some inspired by popular films of the past year.

FrightGeist lists the witch under the horror films category, and with Wanda Maximoff (Elizabeth Olsen) and Agatha Harkness (Kathryn Hahn) of "Wandavision" taking over the first half of the year, as well as the everlasting impact of "Hocus Pocus," there's no magic trick behind this being one of the most popular costumes of the year?

FrightGeist lists hundreds of the most popular costumes, and a quick look into the top 100 offers give some good ideas if you still haven't decided on a costume.

"Squid Game" costumes are the 23rd most popular one in Google's search, and it continues to trend high, being the most searched costume idea in Detroit.

Some of the costumes not in the top 50 are the most popular ones in certain regions, like "space cowgirl" is the top costume idea searched around Glendive, Montana, "Baby Yoda" in Rockford, Illinois and "Hugh Hefner" is No