Mississippi Most Popular Male and Female Baby Names in 2021

Updated on December 5, 2025.

Data Source: Social Security Administration (SSA).

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Mississippi Most Popular Male Baby Names in 2021

In 2021, the most popular name for baby boys in Mississippi was William, with a count of 182 boys out of a total of 11,977 registered names of baby boys (i.e. 1.52% of the total number of new-born baby boys in Mississippi in 2021). The second most popular boy name was John (180 boys, 1.50% of total). The third most popular boy name was James (166 boys, 1.39% of total).

The table below below shows the top 621 most popular male baby names in Mississippi in 2021. You can click on a name to see the trend of popularity in Mississippi over the years.

Mississippi Most Popular Female Baby Names in 2021

In 2021, the most popular name for baby girls in Mississippi was Ava, with a count of 179 girls out of a total of 9,800 registered names of baby girls (i.e. 1.83% of the total number of new-born baby girls in Mississippi in 2021). The second most popular girl name was Olivia (126 girls, 1.29% of total). The third most popular girl name was Amelia (98 girls, 1.00% of total).

The table below below shows the top 621 most popular female baby names in Mississippi in 2021. You can click on a name to see the trend of popularity in Mississippi over the years.