Nicknames for Genghis
10 nicknames, sorted by where they actually get used.
Office-safe
Gen
formal
Geng
formal
His
formal
Playground-friendly
Gengy
casual
Gengie
casual
Hisy
casual
Hisie
casual
Gey
casual
Geie
casual
Family nicknames
Genkins
endearment
Genghis carries 10 common short forms — Gen, Geng, and Gengy. The list splits into 3 office-safe picks and 6 playground-friendly options so you can match the moment.