Last name 西尔维亚 (Silvia 
, Sylvia , 西尔维亚) , in the entire world, is a widespread cognomen. The cognomen 西尔维亚 is habitual in Latin America and the Caribbean, particularly Mexico, where it is a common surname, Nicaragua, and Honduras (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Mexico, Spain, and Argentina. More prevalently, 西尔维亚 is the forename as well as the last name.