Family name Lattanaphon (Lattanaphon 
) , across the world, is a rare surname. The last name Lattanaphon is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname. Much less frequently, Lattanaphon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lattanaphon | Laos, Thailand |