Globally, Elguera (Elguera 
) is an extremely rare unknown gender forename. Much more prevalently, Elguera is the last name as well as the forename.
Max, Paul, Raul, Rosa, Rosy, Rene, Rita, Ruth, Rucy, Dara, Ciro, Dael, Dora, Gaby, Gino, Lemo, Lino, Lucy, Luis, Lupe, Luly, Dina, Cayo, Aide, Abel, Ana, Roy, Leo, Luz, Joe, Eva, Ing, Ine, Mary, Maca, Mery, Mell, Sara, Swam, Alex, Alis, Alma, Aldo, Aldy, Andy, Anna, Jack, and Jose