Last name Tautvydas (Tautvydas 
) , in all the world, is a very rare family name. The surname Tautvydas is habitual in Lithuania, where it is quite a rare surname, Spain, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Much more frequently, Tautvydas is the forename as well as the last name.
As, Vinickas, Zemaitis, Matukonis, Srebalius, Krivickas, Pugaciauskas, Grabauskas, Jankauskas, Zagurskas, Uzkuraitis, Maziliauskas, Miliauskas, Kazlauskas, Petrauskas, Povilaitis, Dabulevicius, Jokubauskas, Baranauskas, Katkevicius, Petkevicius, Ramanauskas, Navickas, Stankevicius, Karvelis, Bagdonas, Nas, Ius, Banys, Gylys, Juska, Vicas, Mickus, Sutkus, Butkus, Kairys, Kieras, Klimas, Pocius, Djbrundukaas, Varnas, Skrolis, Armonas, Barstys, Dulskis, Tautvis, Vaitkus, Burdulis, and Vaicekauskas