Girls name · Colorado
Mary in Colorado
Mary was the #231 most common girls name in Colorado in 2025, with 28 Mary births that year. In years with 5 or more births, 31,897 were recorded from 1910 on.
Popularity over time
Mary in Colorado, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 193 | #1 |
| 1926 | 542 | #1 |
| 1943 | 534 | #1 |
| 1959 | 447 | #1 |
| 1976 | 122 | #26 |
| 1992 | 76 | #69 |
| 2009 | 44 | #134 |
| 2025 | 28 | #231 |
Rank swung between #1 (1910) and #256 (2024) in Colorado, from #1 in 1910 to #231 in 2025.
The most Mary births in Colorado in a single year was 627, in 1921. In 1910 it reached #1, its highest girls-name rank in Colorado.
Across the country, Mary reached its highest rank of #1 in Pennsylvania (1910). See Mary in every state →
How popular is Mary in Colorado?
Mary was the #231 most common girls name in Colorado in 2025, with 28 Mary births that year. In years with 5 or more births, 31,897 were recorded from 1910 on.
How many babies are named Mary in Colorado?
In 2025, 28 babies born in Colorado were named Mary.
What is the rank of Mary in Colorado?
In 2025, Mary sat at #231 on the girls list for Colorado.
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.