Mary Kay
American cosmetics company
Kay Jewelers
chain with motto "Every kiss begins with Kay"
Katherine "Kay" Corleone
character from "The Godfather"
Kay Bennett
character on soap "Passions"
"If You See Kay
" a song by alternative rock band The Script
Kay Faraday
from Ace Attorney Investigations
Kay Scarpetta
character in books by Patricia Cornwell
Lady Kay
character in musical "Oh, Kay!"