In the world, Källman (Källman 
) is an extremely rare unknown gender first name. Much more prevalently, Källman is the last name as well as the forename.
Max, John, Tony, Nils, Nina, Elin, Ella, Eric, Erik, Emil, Emma, Ebba, Isak, Ylva, Åsa, Maria, Marie, Malin, Micke, Sanna, Simon, Seija, Love, Lisa, Lena, Lars, Siv, Ann, Anu, Kai, Kim, Per, Pia, Dan, Jan, Eva, Sofia, Ida, Mari, Mats, Stig, Anna, Anne, Adam, Axel, Kati, Pär, Rolf, Ulf, and Albin