>
Last name Martkhao (Martkhao ) , around the world, is a very rare family name. The family name Martkhao is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Martkhao | Thailand |
Apaporn, Nitpatiparn, Waraporn, Siraprapha, Phannipha, and Thossaphol