Colorado Most Popular Male and Female Baby Names in 2006

Updated on December 5, 2025.

Data Source: Social Security Administration (SSA).

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Colorado Most Popular Male Baby Names in 2006

In 2006, the most popular name for baby boys in Colorado was Jacob, with a count of 391 boys out of a total of 30,264 registered names of baby boys (i.e. 1.29% of the total number of new-born baby boys in Colorado in 2006). The second most popular boy name was Ethan (322 boys, 1.06% of total). The third most popular boy name was Alexander (318 boys, 1.05% of total).

The table below below shows the top 813 most popular male baby names in Colorado in 2006. You can click on a name to see the trend of popularity in Colorado over the years.

Colorado Most Popular Female Baby Names in 2006

In 2006, the most popular name for baby girls in Colorado was Isabella, with a count of 319 girls out of a total of 25,325 registered names of baby girls (i.e. 1.26% of the total number of new-born baby girls in Colorado in 2006). The second most popular girl name was Emily (298 girls, 1.18% of total). The third most popular girl name was Emma (294 girls, 1.16% of total).

The table below below shows the top 813 most popular female baby names in Colorado in 2006. You can click on a name to see the trend of popularity in Colorado over the years.