Surname Inthavone (Inthavone 
) , in all the world, is a rare cognomen. The last name Inthavone is habitual in Laos, where it is quite a rare surname, the United States, where it is an extremely rare surname, and Thailand. Likewise, Inthavone is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Inthavone | Thailand, Laos, United States |