What does the name Lillian mean? The meaning of the name Lillian is Lily. The origin of the name Lillian is English. This is the culture in which the name originated, or in the case of a word, the language.
Alternate spellings: Lilian, Llian
People who like the name Lillian also like: Charlotte
, Ava Liam
Name Notes: Lillian Hellman, playwright