Surname Геньо (Henio 
, Геньо 
) , all over the world, is a rare family name. The last name Геньо is habitual in Bulgaria, where it is quite a rare surname, Poland, where it is a rare surname, and Philippines. Not in comparison with a country's population, it is commonest in Bulgaria, Philippines, and the United States. More frequently, Геньо is the forename as well as the last name.