Cognomen ترسا (Ters 
, ترسا 
) , in the world, is quite a rare last name. The surname ترسا is habitual in Lebanon, where it is quite a rare surname, Latvia, where it is a rare surname, and Czechia. In absolute terms, the name is most common in Lebanon, Iran, and Egypt. Also, ترسا is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ters | India, Morocco, Lebanon, Indonesia, Turkey |
| ترسا | Iran, Egypt |