Cognomen Diyabalanage (Diyabalanage 
) , globally, is a rare last name. The surname Diyabalanage is habitual in Sri Lanka, where it is quite a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Diyabalanage | United States, Sri Lanka |
| saranga diyabalanage researcher |
|