Illinois Most Popular Male and Female Baby Names in 2001

Updated on December 5, 2025.

Data Source: Social Security Administration (SSA).

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Illinois Most Popular Male Baby Names in 2001

In 2001, the most popular name for baby boys in Illinois was Michael, with a count of 1,448 boys out of a total of 80,215 registered names of baby boys (i.e. 1.81% of the total number of new-born baby boys in Illinois in 2001). The second most popular boy name was Jacob (1,421 boys, 1.77% of total). The third most popular boy name was Matthew (1,343 boys, 1.67% of total).

The table below below shows the top 1000 most popular male baby names in Illinois in 2001. You can click on a name to see the trend of popularity in Illinois over the years.

Illinois Most Popular Female Baby Names in 2001

In 2001, the most popular name for baby girls in Illinois was Emily, with a count of 1,171 girls out of a total of 70,371 registered names of baby girls (i.e. 1.66% of the total number of new-born baby girls in Illinois in 2001). The second most popular girl name was Hannah (858 girls, 1.22% of total). The third most popular girl name was Jessica (787 girls, 1.12% of total).

The table below below shows the top 1000 most popular female baby names in Illinois in 2001. You can click on a name to see the trend of popularity in Illinois over the years.