Vašek (feminine: Vašková) is a Czech surname. It originated as a shortened form of the given name Václav. As a surname, it was first documented in 1378. Notable people with the surname include:
Alena Vašková (born 1975), Czech tennis player Anton Vašek (1905–1946), Slovak Holocaust perpetrator Colton Vasek, American football player Petr Vašek (born 1979), Czech footballer Radomír Vašek (born 1972), Czech tennis player
See also
Vasek Pospisil (born 1990), Canadian tennis player
References