Spanish: habitational name from Monroy (‘red mountain’), a place in Cáceres province.
GIVEN NAMES: Spanish 50%. Jose (17), Juan (14), Manuel (9), Enrique (8), Francisco (8), Jorge (8), Armando (7), Carlos (7), Miguel (7), Cesar (6), Jaime (6), Juana (6); Antonio (9), Marco (5), Ceasar (2), Clementina (2), Camillo, Cecilio, Costantino, Elio, Filiberto, Gilda, Leonardo, Lorenzo.
See the Key to the Dictionary or consult the General Introduction for further explanation.