Family name Thavisone (Thavisone 
) , in the world, is a very rare cognomen. The last name Thavisone is characteristic of Northern America, particularly Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Thavisone is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thavisone | Canada, Laos, United States |