Nicknames for Jeffrey
9 nicknames, sorted by where they actually get used.
Office-safe
Jef
formal
Jeff
formal
Playground-friendly
Jeffy
casual
Jeffie
casual
Rey
casual
Reyie
casual
Jey
casual
Jeie
casual
Family nicknames
Jefkins
endearment
Jeffrey carries 9 common short forms — Jef, Jeff, and Jeffy. The list splits into 2 office-safe picks and 6 playground-friendly options so you can match the moment.