Nicknames for Regulo
7 nicknames, sorted by where they actually get used.
Office-safe
Reg
formal
Regu
formal
Playground-friendly
Reguy
casual
Reguie
casual
Rey
casual
Reie
casual
Family nicknames
Regkins
endearment
Regulo carries 7 common short forms — Reg, Regu, and Reguy. The list splits into 2 office-safe picks and 4 playground-friendly options so you can match the moment.