Cognomen Loulis (Loulis 
) , in the entire world, is a rare family name. The surname Loulis is characteristic of Greece, where it is quite a rare surname, the United States, where it is a very rare surname, and Germany. Much less frequently, Loulis is the forename as well as the last name.
Mr, Eliana, Michael, Michail, Carling, Roberto, Gregory, Loretta, Emanuel, Vasilis, Forrest, Margaret, Michaela, Michelle, Christos, Dimitris, Nickolas, Vassilis, Stylianos, Apostolos, Ninamarie, Vasileios, Nicole, Luanne, George, Dianne, Mary, Alex, Cory, Paul, John, Nick, Inge, Ioan, Amber, Carol, Frederick, Brian, Diana, Effie, Spiros, Alexis, Andrea, Andrew, Angela, Angelo, Amanda, Philip, David, and Konstantin