I'm looking for information on surname Hacko, pronounce "Hatchko". My grandfather was born in Jastrebarsko near Zagreb (now Croatia) but his father or grandfather came from Slovakia (?) around 1850's. Most of Hacko family live near Zagreb (except my father, Dragutin who live in Sremska Mitrovica, Yugoslavia since 1960). I would like to get in touch with other Hacko's and to learn more about origin of this surname. Thanks for your help, Nicholas (Nikola) Hacko Sydney, Australia