Cognomen Varnakulasingham (Varnakulasingham 
) , throughout the world, is a rare family name. The family name Varnakulasingham is habitual in Sri Lanka, where it is a rare surname, Australia, where it is a very rare surname, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Varnakulasingham | Australia, Sri Lanka, Germany |
| self-immolation of murugathasan varnakulasingham Sri Lankan Tamil protester (b. 1982) |
|
Clenie, Antonio, Kathleen, Ganeshan, Lorraine, Kamaladhas, and Thanushanthan