Connecticut Most Popular Male and Female Baby Names in 2021

Updated on December 5, 2025.

Data Source: Social Security Administration (SSA).

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Connecticut Most Popular Male Baby Names in 2021

In 2021, the most popular name for baby boys in Connecticut was Noah, with a count of 250 boys out of a total of 13,969 registered names of baby boys (i.e. 1.79% of the total number of new-born baby boys in Connecticut in 2021). The second most popular boy name was Liam (237 boys, 1.70% of total). The third most popular boy name was James (175 boys, 1.25% of total).

The table below below shows the top 571 most popular male baby names in Connecticut in 2021. You can click on a name to see the trend of popularity in Connecticut over the years.

Connecticut Most Popular Female Baby Names in 2021

In 2021, the most popular name for baby girls in Connecticut was Olivia, with a count of 222 girls out of a total of 12,013 registered names of baby girls (i.e. 1.85% of the total number of new-born baby girls in Connecticut in 2021). The second most popular girl name was Charlotte (188 girls, 1.57% of total). The third most popular girl name was Emma (175 girls, 1.46% of total).

The table below below shows the top 571 most popular female baby names in Connecticut in 2021. You can click on a name to see the trend of popularity in Connecticut over the years.