Nicknames for Nineth
7 nicknames, sorted by where they actually get used.
Office-safe
Nin
formal
Nine
formal
Playground-friendly
Niney
casual
Nineie
casual
Niy
casual
Niie
casual
Family nicknames
Ninkins
endearment
Nineth carries 7 common short forms — Nin, Nine, and Niney. The list splits into 2 office-safe picks and 4 playground-friendly options so you can match the moment.