Surname Piñerua (Piñerua 
) , all around the world, is a rare last name. The surname Piñerua is habitual in Latin America and the Caribbean, particularly Venezuela, where it is quite a rare surname, Argentina, where it is a very rare surname, and Chile. Much less frequently, Piñerua is the forename as well as the last name.
Ana, Henry, Frank, Zulay, Marijo, Marcel, María, Monica, Miguel, Sandra, Samuel, Andrea, Adrian, Adrina, Astrid, Carlos, Carmen, Kerwis, Rafael, Ronald, Daniel, Gloria, Erick, Edwin, Noemi, Julio, Mary, Aura, Cruz, Luis, Jose, Jean, Juan, Nere, Wili, Maria, Lianru, Anais, Boris, Katty, Pablo, Paola, Pedro, David, Liset, Luisa, Jorge, Jesus, Cesar, and Javier