Idaho Most Popular Male and Female Baby Names in 2015

Updated on December 5, 2025.

Data Source: Social Security Administration (SSA).

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Idaho Most Popular Male Baby Names in 2015

In 2015, the most popular name for baby boys in Idaho was Liam, with a count of 111 boys out of a total of 7,951 registered names of baby boys (i.e. 1.40% of the total number of new-born baby boys in Idaho in 2015). The second most popular boy name was William (98 boys, 1.23% of total). The third most popular boy name was Oliver (89 boys, 1.12% of total).

The table below below shows the top 440 most popular male baby names in Idaho in 2015. You can click on a name to see the trend of popularity in Idaho over the years.

Idaho Most Popular Female Baby Names in 2015

In 2015, the most popular name for baby girls in Idaho was Olivia, with a count of 116 girls out of a total of 6,465 registered names of baby girls (i.e. 1.79% of the total number of new-born baby girls in Idaho in 2015). The second most popular girl name was Emma (114 girls, 1.76% of total). The third most popular girl name was Evelyn (74 girls, 1.15% of total).

The table below below shows the top 440 most popular female baby names in Idaho in 2015. You can click on a name to see the trend of popularity in Idaho over the years.