Girls name · Illinois
Theresa in Illinois
Theresa was the 1230th most popular girls name in Illinois in 2025, with 7 babies named Theresa that year. Since 1910, Illinois families have named 22,639 babies Theresa.
Popularity over time
Theresa in Illinois, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 63 | 74th |
| 1926 | 210 | 70th |
| 1942 | 139 | 98th |
| 1958 | 677 | 34th |
| 1974 | 243 | 58th |
| 1990 | 87 | 166th |
| 2006 | 18 | 690th |
| 2025 | 7 | 1230th |
Its rank among girls names in Illinois fell from 74th in 1910 to 1230th in 2025.
The most babies named Theresa in Illinois in a single year was 720, in 1960. Its best showing was 31st among girls names in 1956.
Across the country, Theresa reached its best rank of 2nd in New Hampshire (1926). See Theresa in every state →
How popular is Theresa in Illinois?
Theresa was the 1230th most popular girls name in Illinois in 2025, with 7 babies named Theresa that year. Since 1910, Illinois families have named 22,639 babies Theresa.
How many babies are named Theresa in Illinois?
In 2025, 7 babies were named Theresa in Illinois. The most babies named Theresa in Illinois in a single year was 720, in 1960.
What is the rank of Theresa in Illinois?
Theresa ranked 1230th among girls names in Illinois in 2025. Its best showing was 31st among girls names in 1956.
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.
The same name elsewhere