Family name Kosht (Kosht 
) , around the world, is a rare last name. The surname Kosht is habitual in New Zealand, where it is a very rare surname, the United States, and Canada, where it is an extremely rare surname. In absolute terms, it is the most numerous in the United States, India, and New Zealand.
Med, Jacob, James, Jamie, Jeani, Julie, Trudy, Holly, Floyd, Wayne, Melvin, Sandra, Sharon, Shelly, Andrea, Angela, Cheryl, Carene, Brenda, Robert, Ronald, Daniel, Janet, Linda, Laura, Diane, Don, Jon, Joe, Ila, Mary, Mark, Mido, Stan, Kira, Ryan, Danial, Tina, Marie, Adham, Aaron, Carol, Betty, Becky, Peggy, Randy, Darol, David, Else, and Donald