Hornak

Hornak, Horňák, or Horniak (Czech/Slovak feminine: Horňáková, Horniaková) is a Czech and Slovak surname.

Hornak

 * Ian Hornak (1944–2002), American draughtsman, painter, and printmaker
 * Mark R. Hornak (born 1956), American judge
 * Rosemary Hornak (born 1951), American visual artist

Horňák, Horňáková

 * Michal Horňák (born 1970), Czech footballer and manager
 * Peter Horňák (born 1964), Slovak water polo player
 * Dominika Horňáková (born 1991), Slovak handball player

Horniak, Horniaková

 * Eugen Horniak (1926–2004), Slovak basketball player