Nicknames for Isidore
3 nicknames, sorted by where they actually get used.
Office-safe
Sid
formal
Playground-friendly
Izzy
casual
Dory
casual
Isidore carries 3 documented short forms — Izzy, Dory, and Sid — drawn from its Greek-origin roots. The list splits into 1 office-safe pick and 2 playground-friendly options so you can match the moment.