Last name Lusardo (Lusardo 
) , worldwide, is a rare family name. The last name Lusardo is characteristic of Latin America and the Caribbean, particularly Uruguay, where it is quite a rare surname, Argentina, where it is a rare surname, and Venezuela, where it is a very rare surname. Measured by absolute frequency, it is commonest in Argentina, the United States, and Uruguay. Much less frequently, Lusardo is the forename as well as the last name.