Boys name · Washington
Mateo in Washington
Mateo was the 7th most popular boys name in Washington in 2025, with 254 babies named Mateo that year. Since 1995, Washington families have named 3,011 babies Mateo.
Popularity over time
Mateo in Washington, year by year
| Year | Babies | State rank |
|---|---|---|
| 1995 | 5 | 670th |
| 1999 | 16 | 356th |
| 2004 | 30 | 250th |
| 2008 | 44 | 201st |
| 2012 | 55 | 166th |
| 2016 | 168 | 43rd |
| 2021 | 207 | 19th |
| 2025 | 254 | 7th |
Its rank among boys names in Washington climbed from 670th in 1995 to 7th in 2025.
The most babies named Mateo in Washington in a single year was 270, in 2023. Its best showing was 6th among boys names in 2023.
Across the country, Mateo reached its best rank of #1 in Arizona (2023). See Mateo in every state →
How popular is Mateo in Washington?
Mateo was the 7th most popular boys name in Washington in 2025, with 254 babies named Mateo that year. Since 1995, Washington families have named 3,011 babies Mateo.
How many babies are named Mateo in Washington?
In 2025, 254 babies were named Mateo in Washington. The most babies named Mateo in Washington in a single year was 270, in 2023.
What is the rank of Mateo in Washington?
Mateo ranked 7th among boys names in Washington in 2025. Its best showing was 6th among boys names in 2023.
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.