Nicknames for Cassiopeia
12 nicknames, sorted by where they actually get used.
Office-safe
Cas
formal
Cass
formal
Eia
formal
Peia
formal
Playground-friendly
Cassy
casual
Cassie
casual
Cassi
casual
Cassiy
casual
Cassiie
casual
Eiay
casual
Eiaie
casual
Cay
casual
About Cassiopeia nicknames: Most parents pick Cassiopeia 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.