Boys name · Pennsylvania
Isaiah in Pennsylvania
Isaiah was the 82nd most popular boys name in Pennsylvania in 2025, with 147 babies named Isaiah that year. Since 1920, Pennsylvania families have named 8,435 babies Isaiah.
Popularity over time
Isaiah in Pennsylvania, year by year
| Year | Babies | State rank |
|---|---|---|
| 1920 | 8 | 448th |
| 1950 | 5 | 563rd |
| 1976 | 9 | 464th |
| 1986 | 28 | 253rd |
| 1995 | 143 | 97th |
| 2005 | 321 | 51st |
| 2015 | 223 | 69th |
| 2025 | 147 | 82nd |
Its rank among boys names in Pennsylvania climbed from 448th in 1920 to 82nd in 2025.
The most babies named Isaiah in Pennsylvania in a single year was 348, in 2006. Its best showing was 47th among boys names in 2006.
Across the country, Isaiah reached its best rank of #1 in New Mexico (2006). See Isaiah in every state →
How popular is Isaiah in Pennsylvania?
Isaiah was the 82nd most popular boys name in Pennsylvania in 2025, with 147 babies named Isaiah that year. Since 1920, Pennsylvania families have named 8,435 babies Isaiah.
How many babies are named Isaiah in Pennsylvania?
In 2025, 147 babies were named Isaiah in Pennsylvania. The most babies named Isaiah in Pennsylvania in a single year was 348, in 2006.
What is the rank of Isaiah in Pennsylvania?
Isaiah ranked 82nd among boys names in Pennsylvania in 2025. Its best showing was 47th among boys names in 2006.
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.