Surname Lefelman (Lefelman 
) , all around the world, is a very rare cognomen. The last name Lefelman is habitual in Croatia, where it is quite a rare surname, Israel, where it is a very rare surname, and Argentina. In absolute terms, it is the most numerous in Croatia, Argentina, and the United States.
Iva, Chanah, Dmitry, Jacobo, Jasmin, Judith, Herman, Victor, Mikhail, Betiana, Paulina, Danijel, Dorijan, Gabriel, Velimir, Katarina, Danijela, Jennifer, Elisabet, Ezequiel, Sergio, Vladimir, Samuel, Mirela, Maya, Alan, Anna, Rita, Jose, Vlad, Maria, Micha, Alena, Bella, Boris, Denis, Laura, Jenny, Juana, Elisa, Vicky, Marina, Melani, Myriam, and Judith Adriana