Family name Drahaman (Drahaman 
) , in the world, is a rare surname. The surname Drahaman is characteristic of Sri Lanka, where it is a rare surname, Malaysia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Drahaman | United Kingdom, Sri Lanka, Malaysia, Nigeria, Canada |
| m.p. drahaman Sri Lankan politician and doctor, LK (b. 1889) |
|