Cognomen Santcha (Санча 
, Santcha 
) , in all the world, is a very rare family name. The surname Santcha is habitual in Kyrgyzstan, where it is a very rare surname, Russia, and Ukraine. Very seldom, Santcha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Санча | Kyrgyzstan, Russia, Ukraine |
| Santcha | United States, South Africa |