Cognomen Karnos (Karnos 
) , globally, is a rare surname. The surname Karnos is characteristic of Bahrain, where it is quite a rare surname, Czechia, where it is a rare surname, and Greece. In absolute terms, it is commonest in Indonesia, Czechia, and the United States. Much less frequently, Karnos is the forename as well as the last name.
Mr, David, Laura, Julie, Tatin, Tracy, Tiago, Neusa, Ethel, Marcio, Sharon, Simone, Steven, Spyros, Cheryl, Robert, Daiana, Gaston, George, Loukas, Joceli, Tereza, Karno, Elvira, Bruno, Maria, Max, Ana, Amy, Pat, Mary, Sara, Anne, Awan, Bill, Kati, Rose, Dheo, Greg, Lexi, Jose, John, Jiri, Todd, Nick, Ivan, Yago, Chris, and Hayden