Placido is a male name of Spanish origin that conveys the serene and tranquil qualities of "Calm" and "Quiet." This name has been historically associated with individuals who embody a sense of composure and peace. Notable personalities bearing the name Placido include renowned figures such as Plácido Domingo, the Spanish operatic tenor, and Plácido Rizzotto, an Italian partisan and trade union leader. Additionally, the name has been linked to geographic locations like Plácido de Castro in Brazil and the Plácido Aderaldo Castelo stadium in Fortaleza. The name's significance is also reflected in the arts through the 1961 Spanish film "Plácido," directed by Luis García Berlanga. Placido's meaning of tranquility and calmness continues to resonate across various cultural and historical contexts.