Surname プラシド (Placido 
, Placide 
, Plácido 
) , throughout the world, is a common family name. The cognomen プラシド is characteristic of Saint Lucia, where it is quite a common surname, Martinique, and Spain (explore the name in all countries). In absolute terms, it is the most numerous in Mexico, Spain, and Philippines. Likewise, プラシド is the forename as well as the last name.