Last name Chejfec (Chejfec 
) , across the world, is a very rare surname. The cognomen Chejfec is characteristic of Argentina, where it is a very rare surname, France, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chejfec | France, Argentina, United States, Brazil, Mexico |
| markus chejfec PL (b. 1903) |
|
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| sergio chejfec Argentine writer, AR (b. 1956) |
|