Family name Йоло (Iolo 
, Йоло 
) , all around the world, is a rare last name. The surname Йоло is habitual in Bulgaria, where it is quite a rare surname, Egypt, where it is a rare surname, and Iraq, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Egypt, Bulgaria, and Italy. Also, Йоло is the forename as well as the last name.