Washington Most Popular Male and Female Baby Names in 2021

Updated on December 5, 2025.

Data Source: Social Security Administration (SSA).

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Washington Most Popular Male Baby Names in 2021

In 2021, the most popular name for baby boys in Washington was Liam, with a count of 403 boys out of a total of 33,382 registered names of baby boys (i.e. 1.21% of the total number of new-born baby boys in Washington in 2021). The second most popular boy name was Noah (395 boys, 1.18% of total). The third most popular boy name was Oliver (388 boys, 1.16% of total).

The table below below shows the top 1000 most popular male baby names in Washington in 2021. You can click on a name to see the trend of popularity in Washington over the years.

Washington Most Popular Female Baby Names in 2021

In 2021, the most popular name for baby girls in Washington was Olivia, with a count of 454 girls out of a total of 29,506 registered names of baby girls (i.e. 1.54% of the total number of new-born baby girls in Washington in 2021). The second most popular girl name was Amelia (333 girls, 1.13% of total). The third most popular girl name was Emma (296 girls, 1.00% of total).

The table below below shows the top 1000 most popular female baby names in Washington in 2021. You can click on a name to see the trend of popularity in Washington over the years.