Family name Sitpraxay (Sitpraxay 
) , globally, is a rare cognomen. The last name Sitpraxay is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname, and Thailand, where it is an extremely rare surname. Much less frequently, Sitpraxay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sitpraxay | China, Laos, Thailand |