Surname อินทวิช (อินทวิช 
, Intawit ) , globally, is an extremely rare family name. The last name อินทวิช is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, อินทวิช is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Intawit, อินทวิช | Thailand |