Nicknames for Tertius
10 nicknames, sorted by where they actually get used.
Office-safe
Ter
formal
Tert
formal
Ius
formal
Playground-friendly
Terty
casual
Tertie
casual
Iusy
casual
Iusie
casual
Tey
casual
Teie
casual
Family nicknames
Terkins
endearment
Tertius carries 10 common short forms — Ter, Tert, and Terty. The list splits into 3 office-safe picks and 6 playground-friendly options so you can match the moment.