Family name Pliva (Pliva 
) , across the world, is a rare cognomen. The last name Pliva is habitual in Czechia, where it is quite a rare surname, Slovakia, where it is a rare surname, and Switzerland, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Czechia, the United States, and Slovakia. Much less frequently, Pliva is the forename as well as the last name.
Mr, Martin, Michal, Selina, Alexis, Angelo, Pamela, Gustav, Teresa, Tereza, Ivanna, Anthony, Charles, Rebecca, Gilbert, Caroline, Patricia, Katherine, Elena, Naima, Jules, Jeana, Ana, Kim, Jan, Iva, Alex, Petr, Jana, John, Rostislav, Iuri, Susan, Byron, Pavel, Peter, Randy, David, Larry, Linda, Milos, and Josephine