Girls name · Illinois
Theresa in Illinois
As of 2025, Theresa was the #1230 most common girls name in Illinois, drawn from 7 births that year. Its total reaches 22,639 across years with 5 or more births, the first being 1910.
Popularity over time
Theresa in Illinois, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 63 | #74 |
| 1926 | 210 | #70 |
| 1942 | 139 | #98 |
| 1958 | 677 | #34 |
| 1974 | 243 | #58 |
| 1990 | 87 | #166 |
| 2006 | 18 | #690 |
| 2025 | 7 | #1230 |
Rank swung between #31 (1956) and #1244 (2024) in Illinois, from #74 in 1910 to #1230 in 2025.
No year in Illinois had more Theresa births than 1960, when 720 were born. Its highest rank among girls names in Illinois was #31, in 1956.
Its highest rank in any state was #2, in New Hampshire in 1926. See Theresa in every state →
How popular is Theresa in Illinois?
As of 2025, Theresa was the #1230 most common girls name in Illinois, drawn from 7 births that year. Its total reaches 22,639 across years with 5 or more births, the first being 1910.
How many babies are named Theresa in Illinois?
Illinois recorded 7 births of babies named Theresa in 2025.
What is the rank of Theresa in Illinois?
Theresa's 2025 rank among girls names in Illinois was #1230.
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