Cognomen جاهو (Jaho 
, جاهو 
) , in all the world, is a widespread surname. The cognomen جاهو is habitual in Albania, where it is quite a common surname, India, where it is quite a rare surname, and Greece. Not in comparison with a country's population, this name is the most popular in India, Albania, and Nigeria. Very seldom, جاهو is the forename as well as the last name.