Sivak (surname)
Sivak is a Slavic-language surname derived from the nickname that refers to a man with gray hair, from the Slavic word sivy, gray, gray-haired. Notable people with the surname include:

Jozef Sivák (1886–1959), Slovak politician
Martín Sivak, Argentinian journalist and author
Peter Sivák (born 1982), Slovak ice hockey player
Václav Sivák (born 1999), Czech kickboxer
Nancy Sivak, Canadian actress

See also

References