Boys name · Washington
Isaiah in Washington
In SSA data for Washington, 5,509 babies are named Isaiah across years with 5 or more births, starting in 1977. In the latest year, 2025, it ranked as the #47 most popular boys name, with 128 born.
Popularity over time
Isaiah in Washington, year by year
| Year | Babies | State rank |
|---|---|---|
| 1977 | 11 | #271 |
| 1984 | 22 | #186 |
| 1991 | 48 | #137 |
| 1998 | 177 | #46 |
| 2004 | 209 | #41 |
| 2011 | 198 | #37 |
| 2018 | 133 | #56 |
| 2025 | 128 | #47 |
The most Isaiah births in Washington in a single year was 229, in 2006. Its highest rank in Washington came in 2017, at #33.
Isaiah started at #271 in 1977 and finished at #47 in 2025 on the boys list in Washington, with a high of #33 in 2017 and a low of #373 in 1979.
New Mexico gave Isaiah its highest national rank, #1, in 2006. See Isaiah in every state →
How popular is Isaiah in Washington?
In SSA data for Washington, 5,509 babies are named Isaiah across years with 5 or more births, starting in 1977. In the latest year, 2025, it ranked as the #47 most popular boys name, with 128 born.
How many babies are named Isaiah in Washington?
Washington recorded 128 births of babies named Isaiah in 2025.
What is the rank of Isaiah in Washington?
Isaiah ranked #47 among boys names in Washington 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.