Family name Lattanaxay (Lattanaxay 
) , worldwide, is an extremely rare surname. The surname Lattanaxay is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Much more frequently, Lattanaxay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lattanaxay | Thailand, Laos, United States |