Girls name · Pennsylvania
Lillian in Pennsylvania
Lillian was the 45th most popular girls name in Pennsylvania in 2025, with 172 babies named Lillian that year. Since 1910, Pennsylvania families have named 25,187 babies Lillian.
Popularity over time
Lillian in Pennsylvania, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 309 | 18th |
| 1926 | 648 | 31st |
| 1943 | 154 | 114th |
| 1959 | 61 | 256th |
| 1976 | 28 | 337th |
| 1992 | 26 | 374th |
| 2009 | 290 | 27th |
| 2025 | 172 | 45th |
Its rank among girls names in Pennsylvania fell from 18th in 1910 to 45th in 2025.
The most babies named Lillian in Pennsylvania in a single year was 831, in 1918. Its best showing was 18th among girls names in 1910.
Across the country, Lillian reached its best rank of 5th in Maine (2014). See Lillian in every state →
How popular is Lillian in Pennsylvania?
Lillian was the 45th most popular girls name in Pennsylvania in 2025, with 172 babies named Lillian that year. Since 1910, Pennsylvania families have named 25,187 babies Lillian.
How many babies are named Lillian in Pennsylvania?
In 2025, 172 babies were named Lillian in Pennsylvania. The most babies named Lillian in Pennsylvania in a single year was 831, in 1918.
What is the rank of Lillian in Pennsylvania?
Lillian ranked 45th among girls names in Pennsylvania in 2025. Its best showing was 18th among girls names in 1910.
Source: U.S. Social Security Administration, names by state of birth (public domain). Counts below 5 in a state-year are omitted by the SSA for privacy.