Girls name · Colorado
Mary in Colorado
Mary was the 231st most popular girls name in Colorado in 2025, with 28 babies named Mary that year. Since 1910, Colorado families have named 31,897 babies Mary.
Popularity over time
Mary in Colorado, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 193 | 1st |
| 1926 | 542 | 1st |
| 1943 | 534 | 1st |
| 1959 | 447 | 1st |
| 1976 | 122 | 26th |
| 1992 | 76 | 69th |
| 2009 | 44 | 134th |
| 2025 | 28 | 231st |
Its rank among girls names in Colorado fell from 1st in 1910 to 231st in 2025.
The most babies named Mary in Colorado in a single year was 627, in 1921. Its best showing was #1 among girls names in 1910.
Across the country, Mary reached its best rank of #1 in Pennsylvania (1910). See Mary in every state →
How popular is Mary in Colorado?
Mary was the 231st most popular girls name in Colorado in 2025, with 28 babies named Mary that year. Since 1910, Colorado families have named 31,897 babies Mary.
How many babies are named Mary in Colorado?
In 2025, 28 babies were named Mary in Colorado. The most babies named Mary in Colorado in a single year was 627, in 1921.
What is the rank of Mary in Colorado?
Mary ranked 231st among girls names in Colorado in 2025. Its best showing was #1 among girls names in 1910.
Source: U.S. Social Security Administration, names by state of birth (public domain). Counts below 5 in a state-year are omitted by the SSA for privacy.