Family name Gvidas (Gvidas 
) , in all the world, is a very rare cognomen. The family name Gvidas is habitual in Lithuania, where it is a rare surname, and the United States, where it is an extremely rare surname. Predominantly, Gvidas is the forename as well as the last name.
Juo, Masedunskas, Sibirskis, Papreckis, Petraitis, Petreikis, Jankauskas, Timinskas, Maskoliunas, Motiejauskas, Kumetaitis, Paulauskas, Laurikietis, Janušonis, Mandrijauskas, Monkevicius, Mikalauskas, Miknevicius, Sabaliauskas, Andrijauskas, Panomariovas, Pilipavicius, Šiukšta, Dambrauskas, Zimantas, Girzadas, Rudys, Gecas, Margis, Karpis, Krolis, Pocius, Rimkus, Grabys, Vėlavičius, Stanius, Sketrys, Popovas, Gricius, Liutkus, Venckus, Urbonas, Ulozevicius, Medziavepris, Bytautas, Gaudutis, Gedvilas, Nesvarbu, and Grigaliunas