Missouri Most Popular Male and Female Baby Names in 2021

Updated on December 5, 2025.

Data Source: Social Security Administration (SSA).

See similar for other states, and the United States.
Check for other Years:

Missouri Most Popular Male Baby Names in 2021

In 2021, the most popular name for baby boys in Missouri was Oliver, with a count of 362 boys out of a total of 28,525 registered names of baby boys (i.e. 1.27% of the total number of new-born baby boys in Missouri in 2021). The second most popular boy name was Henry (310 boys, 1.09% of total). The third most popular boy name was Liam (309 boys, 1.08% of total).

The table below below shows the top 999 most popular male baby names in Missouri in 2021. You can click on a name to see the trend of popularity in Missouri over the years.

Missouri Most Popular Female Baby Names in 2021

In 2021, the most popular name for baby girls in Missouri was Olivia, with a count of 345 girls out of a total of 24,698 registered names of baby girls (i.e. 1.40% of the total number of new-born baby girls in Missouri in 2021). The second most popular girl name was Charlotte (334 girls, 1.35% of total). The third most popular girl name was Amelia (302 girls, 1.22% of total).

The table below below shows the top 999 most popular female baby names in Missouri in 2021. You can click on a name to see the trend of popularity in Missouri over the years.