Surname Kunlaka (Kunlaka 
) , around the globe, is a very rare family name. The last name Kunlaka is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kunlaka | Thailand |
Wanida, Suthanan, Pitchaya, Tharadon, and Theeratuch