Family name Ёк (Yoch 
, Ёк) , worldwide, is a rare cognomen. The surname Ёк is habitual in the United States, where it is a very rare surname, Israel, and Canada, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in the United States, Canada, and Spain. Likewise, Ёк is the forename as well as the last name.