Family name Songkhrao (Songkhrao 
) , across the world, is a very rare last name. The surname Songkhrao is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Songkhrao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Songkhrao | Thailand |
Anon, Pasawat, Thawisak, Suttaporn, Dueannapa, Phiraphong, Sunanthawat, and Hataichanok