Last name يونو (يونو 
) , across the world, is a rare cognomen. The cognomen يونو is habitual in Sudan, where it is quite a rare surname, Jordan, where it is a rare surname, and Egypt, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Sudan, Egypt, and Iraq. Also, يونو is the forename as well as the last name.