Nicknames for Onathan
10 nicknames, sorted by where they actually get used.
Office-safe
Ona
formal
Onat
formal
Han
formal
Playground-friendly
Onaty
casual
Onatie
casual
Hany
casual
Hanie
casual
Ony
casual
Onie
casual
Family nicknames
Onakins
endearment
About Onathan nicknames: Most parents pick Onathan 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.