Throughout the world, Bertolla (Bertolla 
) is a very rare gender-neutral forename. The given name Bertolla is habitual in Southern Europe, particularly Italy, where it is a very rare unisex name. Much more prevalently, Bertolla is the last name as well as the forename.
Mr, Paul, Raul, Rosa, Rose, Reni, Rita, Ruth, Ryan, Diva, Geni, Geny, Gino, Leni, Lino, Luca, Luis, Luiz, Luan, Jacy, Jair, Jose, Beki, Caio, Cami, Adam, Ms, Mae, Ana, Ari, Ron, Rui, Dan, Dã, Lee, Eli, John, Eva, Imo, Ida, Mark, Mara, Sara, Alex, Alan, Aldo, Anna, Anne, Ivo, and Joao