Surname Kanagarasa (Kanagarasa 
) , globally, is a rare last name. The surname Kanagarasa is habitual in Sri Lanka, where it is a rare surname, Canada, where it is an extremely rare surname, and the United States. Much less frequently, Kanagarasa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kanagarasa | United States, Sri Lanka, Germany, Canada |