Boys name · Pennsylvania
Isaiah in Pennsylvania
Babies born in Pennsylvania have been named Isaiah 8,435 times in years with 5 or more births, the first being 1920. In 2025 it was the #82 most common boys name there, on 147 births.
Popularity over time
Isaiah in Pennsylvania, year by year
| Year | Babies | State rank |
|---|---|---|
| 1920 | 8 | #448 |
| 1950 | 5 | #563 |
| 1976 | 9 | #464 |
| 1986 | 28 | #253 |
| 1995 | 143 | #97 |
| 2005 | 321 | #51 |
| 2015 | 223 | #69 |
| 2025 | 147 | #82 |
Isaiah started at #448 in 1920 and finished at #82 in 2025 on the boys list in Pennsylvania, with a high of #47 in 2006 and a low of #662 in 1974.
Pennsylvania had the most Isaiah births in 2006, with 348. In 2006 it reached #47, its highest boys-name rank in Pennsylvania.
Across the country, Isaiah reached its highest rank of #1 in New Mexico (2006). See Isaiah in every state →
How popular is Isaiah in Pennsylvania?
Babies born in Pennsylvania have been named Isaiah 8,435 times in years with 5 or more births, the first being 1920. In 2025 it was the #82 most common boys name there, on 147 births.
How many babies are named Isaiah in Pennsylvania?
147 Isaiah babies were born in Pennsylvania in 2025.
What is the rank of Isaiah in Pennsylvania?
Isaiah ranked #82 among boys names in Pennsylvania in 2025.
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.