Lillyan
Lillyan was the 8142nd most popular name for girls in 2025, given to 13 babies. Its best year was 2009, when it ranked 1265th with 193 babies. Over the last ten years it has moved down 5,811 places. More babies were named Lillyan in the 2010s than in any other decade.
Meaning Not yet researched how we research meanings
- Rank in 2025
- #8,142 girls, down 3,819 places since 2020
- Babies in 2025
- 13girls
- Girls and boys
- Almost always a girl’s name2021–2025
- Peak year
- 2009193 babies
- Total since 1880
- 2,426babies recorded
Lillyan popularity since 1880
| Year | Rank (girls) | Babies (girls) |
|---|---|---|
| 2025 | #8,142 | 13 |
| 2020 | #4,323 | 32 |
| 2010 | #1,360 | 172 |
| 2000 | #3,842 | 33 |
| 1990 | #12,252 | 6 |
| 1980 | — | — |
| 1970 | — | — |
| 1960 | — | — |
| 1950 | — | — |
| 1940 | — | — |
| 1930 | — | — |
| 1920 | #3,009 | 11 |
| 1910 | — | — |
| 1900 | — | — |
| 1890 | — | — |
| 1880 | — | — |
How popular is Lillyan, counting every spelling?
Lillyan is a spelling of Lilyann, a name family that ranked #1,051 for girls in 2025 once every spelling is counted together, compared with #8,142 for Lillyan on its own. Together these spellings went to 217 girls in 2025.
| Spelling | Babies 2025 | Official rank | Babies 2021–2025 |
|---|---|---|---|
| Lilyann | 90 | #2,089 | 440 |
| Lillyann | 44 | #3,497 | 266 |
| Lilyanne | 42 | #3,622 | 207 |
| Lillyanne | 28 | #4,831 | 117 |
| Lillyan | 13 | #8,142 | 98 |
Spellings count together when they sound the same in American English and are used for the same sex; nicknames and forms that sound different (such as Theo and Theodore) are kept apart. How we group spellings.
How many kids will share the name Lillyan?
13 of the 3,606,400 babies born in the US in 2025 were named Lillyan (0.00 per 1,000 births). For a girl named Lillyan born in 2025, the chance that another child with the same name is in a class of 20 children the same age is under 1 in 50. If every grade liked the name as much as the 2025 babies do, only about one elementary school in 646 (of 430 pupils) would have a child named Lillyan.
Shares of all registered births (NCHS); classes assumed to be children born the same year. How we estimate this.
How old are people named Lillyan?
About 2,200 people born in the US named Lillyan are alive today, with a median age of 16; half are between 13 and 20. That makes Lillyan mostly worn by children and young adults.
Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.
Names with a similar history
These names rose and fell in step with Lillyan: their share of US girls followed the most similar curve since 1880. If you like Lillyan, they share its era and feel.
Questions about the name Lillyan
How popular is the name Lillyan?
Lillyan was the 8142nd most popular name for girls in 2025, given to 13 babies. Its best year was 2009, when it ranked 1265th with 193 babies. Over the last ten years it has moved down 5,811 places. More babies were named Lillyan in the 2010s than in any other decade.
Is Lillyan a boy or girl name?
In 2021–2025, almost always a girl’s name given the name Lillyan in the US.