Globally, Trenka (Trenka 
) is an extremely rare female first name. More frequently, Trenka is the last name as well as the forename.
Mr, Éva, Milan, Susan, Susie, Anita, Amber, Atila, Chris, Carol, Pavel, Perry, Peter, Ralph, Roman, David, Donna, Gyula, Louis, Lynda, Jacek, James, Herb, Jorge, Erin, Elke, Ms, Sam, Ann, Ron, Lou, Eva, Mary, Mark, Matt, Anna, Kyle, Rose, Ryan, Dale, Dawn, Dora, Lisa, Lynn, Jane, John, Judy, Erik, and Joann