Surname Laknath (Laknath 
) , across the world, is a rare cognomen. The last name Laknath is characteristic of Southern Asia, particularly Sri Lanka, where it is quite a rare surname. Also, Laknath is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Laknath | Sri Lanka, Australia, United States, India, New Zealand |
| thusitha laknath actor, LK (b. 1983) |
|