Nicknames for September
4 nicknames, sorted by where they actually get used.
Office-safe
Sep
formal
Playground-friendly
Septem
casual
Tempe
casual
Ember
casual
September carries 4 documented short forms — Septem, Tempe, and Ember — drawn from its English-origin roots. The list splits into 1 office-safe pick and 3 playground-friendly options so you can match the moment.