Sunday Settman
one of the septuplets in 2017 film "What Happened to Monday" (AKA: "Seven Sisters")
Sunday
minor character on "Buffy the Vampire Slayer"
Sunday
character from "Something So Right"
Sunday
President of Anarchist Council of European Dynamiters in "The Man Who Was Thursday" (1908) by G. K. Chesterton
Baron Sunday
character from "The New Adventures of Superman"
"...six ways to Sunday
" phrase meaning "in every way possible"
"It's been a month of Sundays"
