Last name Teresa Del Rosario (Teresa Del Rosario 
) , all around the world, is a rare cognomen. The surname Teresa Del Rosario is habitual in Chile, where it is quite a rare surname, and Spain, where it is a very rare surname. More prevalently, Teresa Del Rosario is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Teresa Del Rosario | Peru, Spain, Chile, Ecuador, Costa Rica |