Family name Kusmik (Kusmik 
) , in the world, is a very rare last name. The surname Kusmik is habitual in Germany, where it is a very rare surname, the United States, and Brazil, where it is an extremely rare surname. Very seldom, Kusmik is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kusmik | Brazil, Argentina, India, United States, Germany |
Max, Gisele, Gloria, Joseph, Eliane, Matilde, Melanie, Stephen, Adriano, Carolyn, Rachel, Barbara, Karolyn, Kaitlyn, Daniela, Genesio, Gillian, Lillian, Natalia, William, Jonathan, Basilio, Claire, Callen, Andrea, Ann, Joe, Bill, Kyle, Dave, John, Joan, Maria, Adair, Kevin, Peter, Pedro, David, Laura, James, Jamie, Jenho, Flora, Isael, Sylvia, Alison, Jennifer, and Stephanie