Family name Semilia (Semilia 
) , around the globe, is a rare cognomen. The last name Semilia is habitual in Italy, where it is a rare surname, Nicaragua, where it is a very rare surname, and Philippines. Not in comparison with a country's population, it is commonest in Italy, India, and the United States. Very seldom, Semilia is the forename as well as the last name.
Sam, Rocco, David, Diana, Diego, Laura, Linda, Louis, Tammy, Naomi, Elena, Erica, Heidi, Mattea, Maggie, Samuel, Sharon, Silvia, Sunday, Sergio, Stella, Andrea, Piero, Paola, Baret, Sofia, Kai, Joe, Mary, Sara, Kari, Rosa, Dino, Gina, Lisa, John, Angela, Juri, Nino, Ivan, Maria, Marco, Mauro, Mirko, Santo, Salvo, Sally, Sadhu, Tony, and Angelo