Nicknames for Jillian
10 nicknames, sorted by where they actually get used.
Office-safe
Jil
formal
Jill
formal
Ian
formal
Playground-friendly
Jilly
casual
Jillie
casual
Iany
casual
Ianie
casual
Jiy
casual
Jiie
casual
Family nicknames
Jilkins
endearment
About Jillian nicknames: Most parents pick Jillian 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.