Nicknames for Nicholas
5 nicknames, sorted by where they actually get used.
Office-safe
Nick
formal
Nico
formal
Cole
formal
Playground-friendly
Nicky
casual
Nicki
casual
Nicholas carries 5 documented short forms — Nick, Nicky, and Nico — drawn from its English-origin roots. The list splits into 3 office-safe picks and 2 playground-friendly options so you can match the moment.