Boys name · Washington
Sebastian in Washington
Sebastian was the #28 most common boys name in Washington in 2025, with 170 Sebastian births that year. In years with 5 or more births, 3,664 were recorded from 1987 on.
Popularity over time
Sebastian in Washington, year by year
| Year | Babies | State rank |
|---|---|---|
| 1987 | 6 | #506 |
| 1992 | 26 | #214 |
| 1998 | 30 | #229 |
| 2003 | 62 | #136 |
| 2009 | 97 | #99 |
| 2014 | 154 | #52 |
| 2020 | 188 | #27 |
| 2025 | 170 | #28 |
Sebastian started at #506 in 1987 and finished at #28 in 2025 on the boys list in Washington, with a high of #22 in 2018 and a low of #506 in 1987.
The most Sebastian births in Washington in a single year was 206, in 2018. Its highest rank among boys names in Washington was #22, in 2018.
Its highest rank in any state was #2, in California in 2017. See Sebastian in every state →
How popular is Sebastian in Washington?
Sebastian was the #28 most common boys name in Washington in 2025, with 170 Sebastian births that year. In years with 5 or more births, 3,664 were recorded from 1987 on.
How many babies are named Sebastian in Washington?
Washington recorded 170 births of babies named Sebastian in 2025.
What is the rank of Sebastian in Washington?
Sebastian's 2025 rank among boys names in Washington was #28.
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