Nicknames for Sunday
7 nicknames, sorted by where they actually get used.
Office-safe
Sun
formal
Sund
formal
Playground-friendly
Sundy
casual
Sundie
casual
Suy
casual
Suie
casual
Family nicknames
Sunkins
endearment
Sunday carries 7 common short forms — Sun, Sund, and Sundy. The list splits into 2 office-safe picks and 4 playground-friendly options so you can match the moment.