Girls name · Idaho
Mary in Idaho
Mary was the 136th most popular girls name in Idaho in 2025, with 15 babies named Mary that year. Since 1910, Idaho families have named 10,013 babies Mary.
Popularity over time
Mary in Idaho, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 53 | 1st |
| 1926 | 135 | 2nd |
| 1943 | 162 | 3rd |
| 1959 | 134 | 3rd |
| 1976 | 37 | 37th |
| 1992 | 23 | 66th |
| 2009 | 12 | 170th |
| 2025 | 15 | 136th |
Its rank among girls names in Idaho fell from 1st in 1910 to 136th in 2025.
The most babies named Mary in Idaho in a single year was 223, in 1922. 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 Idaho?
Mary was the 136th most popular girls name in Idaho in 2025, with 15 babies named Mary that year. Since 1910, Idaho families have named 10,013 babies Mary.
How many babies are named Mary in Idaho?
In 2025, 15 babies were named Mary in Idaho. The most babies named Mary in Idaho in a single year was 223, in 1922.
What is the rank of Mary in Idaho?
Mary ranked 136th among girls names in Idaho 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.