All around the world, Kostenuk (Kostenuk ) is an extremely rare unknown gender forename. Much more frequently, Kostenuk is the last name as well as the forename.
Костенук
Ken, Lori Lynn, William, Natasha, Jessica, Leonard, Darrell, Barbara, Warren, Harris, Curtis, Sherry, Melody, Willa, Orlyn, Trent, James, Kandi, Betty, Neil, Lynn, Lori, Lana, Dane, Reid, Kyle, Bill, Sara, Mona, Den, Nataliya, and Reid Anton
) is an extremely rare unknown gender forename. Much more frequently, Kostenuk is the last name as well as the forename.