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Family name Kanchuka (Kanchuka
) , in the entire world, is a rare cognomen. The cognomen Kanchuka is characteristic of Southern Asia, particularly Sri Lanka, where it is a rare surname. More frequently, Kanchuka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kanchuka | Australia, India, United Kingdom, United States, Sri Lanka |
Hiripitiya, Jayalath, Tharindu, Panapitiya, Withanage, Samarakoon, Dharmasiri, Wijesinghe, Dissanayake, Jayathilake, and Jayawardena