Nicknames for Mordechai
4 nicknames, sorted by where they actually get used.
Office-safe
Mort
formal
Mord
formal
Playground-friendly
Mordy
casual
Kai
casual
About Mordechai nicknames: Most parents pick Mordechai for the full formal sound. Then they reach for a shorter form at home. The office version and the playground version are usually different — that's the split above.