Cognomen Pèlach (Pèlach 
) , worldwide, is a very rare family name. The surname Pèlach is habitual in Southern Europe, particularly Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pèlach | Spain |
|
enric pèlach i feliu Catholic priest, bishop of Abancay (Peru), ES (b. 1917) |
|
|
laia pèlach i saget Spanish politician and sociologist, ES (b. 1980) |
|
| maria àngels pèlach serra researcher, ES |
|
|
| esperança pèlach Spanish musician, ES |
|