Family name קרנק (Krenek 
, קרנק 
, Cranke 
) , worldwide, is quite a rare cognomen. The family name קרנק is habitual in Czechia, where it is quite a common surname, Croatia, where it is quite a rare surname, and Austria, where it is a rare surname. Not in comparison with a country's population, the name is most common in the United States, Czechia, and Croatia.