TsiolkovskyPolish (Russified) Russified form of Ziółkowski. Konstantin Eduardovich Tsiolkovsky (1857-1935) was a Russian rocket scientist who pioneered astronautics, whose father was of Polish origin.
TsirkonovmRussian Possibly from Russian циркон (tsirkon), meaning "zircon".
TuđmanCroatian Derived from Croatian tuđin meaning "foreigner, stranger". This was the surname of the first president of Croatia, Franjo Tuđman (1922-1999). He was also the ninth and last president of the Socialist Republic of Croatia, which was part of the former state of Yugoslavia.
TurbinRussian From the nickname Турба (Turba) which was probably derived from an old dialectal word meaning "face, snout, muzzle (of an animal)", used as a name for a person with an unpleasant or ugly appearance... [more]
UhlířCzech Uhlíř is a originally craftsman dedicated to the production of charcoal. It is also called a person involved in the distribution of coal.... [more]
UlatowskiPolish Habitational name for someone from Ulatowo in Ostrołęka voivodeship, a place named with Old Polish ulot, ulatać meaning "to fly away".
UlehlaCzech, Slovak, Polish Derives from Slovak word uhla meaning "angle, corner". Could also derive from the Polish word ulehla meaning "to be subdued, to be defeated". This is the surname of the famous youtuber Nicholas Ulehla, pseudonymously known as SocksFor1.
UrbanskyCzech, Slovak, Polish, Russian, Jewish In Czech and Slovak usage, it is a habitational name for someone from a place called Urbanice. In Polish usage, it is a habitational name for someone from a place named with the personal name Urban.
UrusovRussian From Slavic urush which means "warrior". This was the surname of a noble family in Russia.
UrzędowskiPolish This indicates familial origin within the Lesser Polish town of Urzędów.
UsSlovene (Rare) Us is a Slovene Surname which in itself is a shortened version of the House Name Ušič,Meaning Son of Us. The surname may be linked the the slovene word Oves, which translates to "Oats", and may have been an occupational surname referring to someone who farmed Oats and or grains.
UsachyovmRussian From усач (usach) maning "beard, moustache"
UskoRusyn, Slovak Slovak-Rusyn (Suško): hypocoristic derivative of an adjective (see Suchý) meaning ‘dry’ (as a topographic name) or, when applied to people, ‘thin, lean, meager’.... [more]
VernikovmRussian From Russian верник (vernik), meaning "believer", usually in the context of religion due to the term вера (vera) "faith, belief, trust" which is often associated with religion.