Globally, Herrlein (Herrlein 
) is an extremely rare unknown gender forename. Much more frequently, Herrlein is the last name as well as the forename.
Mr, Kaii, Raul, Rosa, Ruth, Ryan, Dena, Dora, Lika, Luis, Jose, John, Joao, Juan, Jill, Tana, Theo, Tito, Nati, Nils, Nora, Elio, Bryn, Beth, Chad, Anke, Ms, Aj, Jo, Ana, Ann, Amy, Kim, Ray, Dan, Jay, Elsa, Joy, Noe, Eva, Ida, Ute, Mary, Mark, Mike, Sara, Alex, Alda, Ted, and Elba