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The short answer
Lilian is a feminine name used in English and French. Behind the Name describes it this way: "English variant of Lillian, as well as a French and Romanian masculine form." It ranked #560 for girls in the United States in 2025.
Meaning and etymology
According to Behind the Name, english variant of Lillian, as well as a French and Romanian masculine form. The entry lists its usage as English, French, Romanian.
Editorial confidence: likely
Popularity
Lilian ranked #560 for girls in the United States in 2025. The figure comes from the Social Security Administration's national file for that year.
| Region | Year | Rank | Source |
|---|---|---|---|
| United States | 2025 | #560 | ssa-2025 |
If you like this name
Names that Behind the Name files under the same origin (English) and that sit near Lilian in the 2025 American rankings.
Similar by origin
Frequently asked questions
What does the name Lilian mean?
Behind the Name does not give Lilian a one-word meaning. It describes the name as follows: english variant of Lillian, as well as a French and Romanian masculine form.
Is Lilian a popular name?
Lilian ranked #560 for girls in the United States in 2025. (Social Security Administration data).
Is Lilian a boy's or a girl's name?
In the 2025 SSA data Lilian appears in the girls' list; Behind the Name labels it feminine & masculine.
Sources
- Behind the Name: Meaning, origin and history of the name Lilian — supports meaning, usage, pronunciation, variants.
- U.S. Social Security Administration: Popular Baby Names — national data, year of birth 2025 — supports popularity.
