Nicknames for Regenia
10 nicknames, sorted by where they actually get used.
Office-safe
Reg
formal
Rege
formal
Nia
formal
Playground-friendly
Regey
casual
Regeie
casual
Niay
casual
Niaie
casual
Rey
casual
Reie
casual
Family nicknames
Regkins
endearment
Regenia carries 10 common short forms — Reg, Rege, and Regey. The list splits into 3 office-safe picks and 6 playground-friendly options so you can match the moment.