Family name Kulnis (Kulnis 
, Кульнис 
) , throughout the world, is a rare cognomen. The surname Kulnis is habitual in Lithuania, where it is quite a rare surname, Belarus, where it is a rare surname, and the United States, where it is a very rare surname. Much less frequently, Kulnis is the forename as well as the last name.
Mr, Judith, Thomas, Noreen, Eliana, Edward, Walter, Winona, Shannon, Stefany, Arturas, Claudia, Randall, Deborah, Gregory, Jeffrey, Eduardo, William, Margaret, Miroslav, Kathleen, Patricia, Joseph, Janice, Daniel, Pamela, Amy, Pam, Mary, Lisa, Lori, John, Casey, Betty, Kasee, Kevin, Danielle, Paula, Felix, Irene, Wayne, Marion, Miriam, Sandra, Alison, Ashley, Bryann, Kadena, Derek, and Isalinda