Cognomen Intadech (อินทเดช 
, Intadech) , all over the world, is a very rare last name. The family name Intadech is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, Intadech is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| อินทเดช | Thailand |