Surname Weerasingh (Weerasingh 
) , around the world, is a rare family name. The family name Weerasingh is habitual in Southern Asia, particularly Sri Lanka, where it is a rare surname. Much less frequently, Weerasingh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Weerasingh | Sri Lanka, Thailand |