Boys name · Pennsylvania
Thomas in Pennsylvania
Thomas was the 27th most popular boys name in Pennsylvania in 2025, with 287 babies named Thomas that year. Since 1910, Pennsylvania families have named 184,004 babies Thomas.
Popularity over time
Thomas in Pennsylvania, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 259 | 11th |
| 1926 | 1,795 | 10th |
| 1943 | 3,146 | 7th |
| 1959 | 3,451 | 8th |
| 1976 | 1,156 | 13th |
| 1992 | 805 | 25th |
| 2009 | 377 | 45th |
| 2025 | 287 | 27th |
Its rank among boys names in Pennsylvania fell from 11th in 1910 to 27th in 2025.
The most babies named Thomas in Pennsylvania in a single year was 4,209, in 1947. Its best showing was 5th among boys names in 1948.
Across the country, Thomas reached its best rank of 4th in Hawaii (1912). See Thomas in every state →
How popular is Thomas in Pennsylvania?
Thomas was the 27th most popular boys name in Pennsylvania in 2025, with 287 babies named Thomas that year. Since 1910, Pennsylvania families have named 184,004 babies Thomas.
How many babies are named Thomas in Pennsylvania?
In 2025, 287 babies were named Thomas in Pennsylvania. The most babies named Thomas in Pennsylvania in a single year was 4,209, in 1947.
What is the rank of Thomas in Pennsylvania?
Thomas ranked 27th among boys names in Pennsylvania in 2025. Its best showing was 5th among boys names in 1948.
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.