Family name Goldfajn (Goldfajn 
) , in all the world, is a very rare surname. The cognomen Goldfajn is characteristic of Brazil, where it is an extremely rare surname, China, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Goldfajn | United States, Brazil, China |
|
ilan goldfajn Brazilian-Israeli economist, BR (b. 1966) |
|