Family name לוקטי (Luchetti 
, לוקטי 
) , across the world, is quite a common last name. The cognomen לוקטי is habitual in Italy, where it is quite a rare surname, Argentina, and Luxembourg. Not in comparison with a country's population, it is the most numerous in Italy, Argentina, and Brazil. Very seldom, לוקטי is the forename as well as the last name.