Across the world, Samarasinghe (Samarasinghe 
) is a very rare primarily masculine, but very seldom girly first name. The first name Samarasinghe is habitual in Eastern Asia, particularly China, where it is an extremely rare male name. Predominantly, Samarasinghe is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Samarasinghe | Indonesia, United Arab Emirates, Sri Lanka, Australia, United States |
Самарасінгхе, and สมรสิงห์
| srinath samarasinghe French film director, FR (b. 1978) |
|