How Common is the First Name Theresa?
We estimate that there are 264,758 people named Theresa who are currently alive and were born in the United States. Theresa is the 95th most common for women, and the 197th most common overall.
How Old are People Named Theresa?
The average person named Theresa is 60.15 years old.
Is Theresa a Popular Baby Name Right Now?
136 people named Theresa were born in the U.S. in 2025. It was the 1,548th most popular name for girls, and the 2,868th most popular overall.
The popularity of Theresa peaked in 1956, when it was the 32nd most popular name for baby girls.
Is Theresa a Boy's Name or a Girl's Name?
Theresa is almost exclusively a female name. 99.7% of people named Theresa are female.
Popularity of Theresa in England
In 2020, Theresa was the in England and Wales.