Girls name · Pennsylvania
Kathleen in Pennsylvania
Kathleen was the 539th most popular girls name in Pennsylvania in 2025, with 20 babies named Kathleen that year. Since 1910, Pennsylvania families have named 62,495 babies Kathleen.
Popularity over time
Kathleen in Pennsylvania, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 36 | 136th |
| 1926 | 243 | 83rd |
| 1943 | 1,202 | 13th |
| 1959 | 1,747 | 12th |
| 1976 | 288 | 48th |
| 1992 | 161 | 95th |
| 2009 | 30 | 382nd |
| 2025 | 20 | 539th |
Its rank among girls names in Pennsylvania fell from 136th in 1910 to 539th in 2025.
The most babies named Kathleen in Pennsylvania in a single year was 2,497, in 1951. Its best showing was 6th among girls names in 1949.
Across the country, Kathleen reached its best rank of 3rd in North Dakota (1950). See Kathleen in every state →
How popular is Kathleen in Pennsylvania?
Kathleen was the 539th most popular girls name in Pennsylvania in 2025, with 20 babies named Kathleen that year. Since 1910, Pennsylvania families have named 62,495 babies Kathleen.
How many babies are named Kathleen in Pennsylvania?
In 2025, 20 babies were named Kathleen in Pennsylvania. The most babies named Kathleen in Pennsylvania in a single year was 2,497, in 1951.
What is the rank of Kathleen in Pennsylvania?
Kathleen ranked 539th among girls names in Pennsylvania in 2025. Its best showing was 6th among girls names in 1949.
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.
The same name elsewhere