>
Last name Castaldo (Castaldo
, Кастальдо
) , around the globe, is a common family name. The last name Castaldo is habitual in Italy, where it is quite a common surname, Uruguay, where it is a rare surname, and Argentina. In absolute terms, it most frequently occurs in Italy, the United States, and France. Very seldom, Castaldo is the forename as well as the last name.