Cognomen Kossoy (Kossoy 
, Коссой 
) , throughout the world, is a rare family name. The surname Kossoy is characteristic of Argentina, where it is a rare surname, Israel, and Switzerland. Not in comparison with a country's population, this name is the most popular in Argentina, the United States, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Kossoy | Brazil, Switzerland, United States, Argentina, Israel |
| Коссой | Russia, Ukraine |
|
edward kossoy Holocaust survivor, Irgun guerrilla; lawyer, attorney, activist, essayist, memoirist, PL (b. 1913) |
|
|
boris kossoy university professor and researcher active in Brazil, BR (b. 1941) |
|
| arcady kossoy researcher, ORCID id # 0000-0002-9145-0749 |
|
Mr, Hugo, Oleg, Zina, Maria, Marta, Sarah, Saraa, Simon, Alexa, Allen, Allie, Anton, Anita, Ariel, April, Carol, Colby, Celia, Boris, Paulo, Peter, Elza, Jeff, Joan, Jose, Amy, Pam, Dan, Sara, Sima, Sofi, Alan, Adam, Aida, Kent, Ricki, Paul, Rosa, Rita, Ruth, Ryan, Dana, Dina, Dora, Leon, Lisa, Luis, Raul, and David