Family name Mercere (Mercere 
) , in all the world, is a rare surname. The surname Mercere is characteristic of Argentina, where it is a rare surname, France, where it is a very rare surname, and the United States, where it is an extremely rare surname.
Pia, Nestor, Emilce, Hernan, Flavia, Flavie, Marcelo, Matilda, Alfredo, Adriana, Coralie, Gustavo, Giganda, Joffrey, Valeria, Florent, Mauricio, Carolina, Patricia, Danielle, Dionisio, Jonathan, Nelson, Emiliano, Nicole, Carlos, Doly, Luis, Juan, Irma, Yves, Maria, Marta, Chris, Dardo, Laura, Julio, Nilda, Nelly, Nydia, Milton, Mirtha, Sandra, Silvia, Susana, Sergio, Alexis, German, and Emiliana