Family name Samachcha (Samachcha 
) , throughout the world, is an extremely rare cognomen. Much more prevalently, Samachcha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Samachcha | India, Thailand |
Saisok, Nitakom, Noisang, Nitakhom, Ruttarapan, and Boonyamanond