male
First appeared in U.S.A. Comics #1 in 1941 and was created by Stan Lee.
Jack Frost (Marvel Comics)
1941
for 1941 in Comic Characters by Debut Year
Suggested by mikeypascual
This is going off the debut of comic book characters. In the cases of characters who were introduced in other media originally and added to the comics canon later along (ex: Harley Quinn) it'll go by actual debut year.