Cognomen Lettiero (Lettiero 
) , around the globe, is a rare last name. The family name Lettiero is habitual in Italy, where it is a rare surname, Argentina, where it is a very rare surname, and the United States. Much less frequently, Lettiero is the forename as well as the last name.
Ana, Gemma, Giusy, Loris, Louis, Luigi, James, Jorge, Elena, Frank, Marisa, Matteo, Morena, Silvia, Sossio, Stacey, Alfred, Angelo, Aurora, Carlos, Connie, Romina, Gonza, Donna, Diana, Rocco, Les, Ida, Mena, Sara, Anna, Rosa, Lina, Luca, Tina, Nick, Davide, Fran, Maria, Mario, Marco, Mauro, Sonia, Carlo, Carla, Kerri, Keith, Pablo, Fred, and Damian