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