- United States professional baseball player who hit more home runs than Babe Ruth (born in 1934)
- (Old Testament) elder brother of Moses and first high priest of the Israelites; created the golden calf
- Aaron and Spook, to camp out in his backyard.
- Aaron bored Lucy to death during their first date.
- AARON:Ambitious Acronym Reading Outrageous Nut 雄心勃勃的缩略词读令人发指的坚果