Surname Machio (Machio 
, Матио) , around the globe, is quite a rare cognomen. The cognomen Machio is habitual in Kenya, where it is quite a rare surname, Spain, where it is a rare surname, and Argentina, where it is a very rare surname. Measured by absolute frequency, it is commonest in Kenya, Spain, and Japan. Likewise, Machio is the forename as well as the last name.