Montana Most Popular Male and Female Baby Names in 2018

Updated on December 5, 2025.

Data Source: Social Security Administration (SSA).

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Montana Most Popular Male Baby Names in 2018

In 2018, the most popular name for baby boys in Montana was Liam, with a count of 55 boys out of a total of 3,606 registered names of baby boys (i.e. 1.53% of the total number of new-born baby boys in Montana in 2018). The second most popular boy name was William (49 boys, 1.36% of total). The third most popular boy name was Noah (48 boys, 1.33% of total).

The table below below shows the top 271 most popular male baby names in Montana in 2018. You can click on a name to see the trend of popularity in Montana over the years.

Montana Most Popular Female Baby Names in 2018

In 2018, the most popular name for baby girls in Montana was Harper, with a count of 63 girls out of a total of 2,732 registered names of baby girls (i.e. 2.31% of the total number of new-born baby girls in Montana in 2018). The second most popular girl name was Olivia (54 girls, 1.98% of total). The third most popular girl name was Emma (53 girls, 1.94% of total).

The table below below shows the top 271 most popular female baby names in Montana in 2018. You can click on a name to see the trend of popularity in Montana over the years.