Last name Yūḥannā (يوحنا 
, Yūḥannā) , in the entire world, is quite a rare cognomen. The surname Yūḥannā is characteristic of Sudan, where it is quite a rare surname, Egypt, and Kuwait, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Egypt, Sudan, and Iraq. More frequently, Yūḥannā is the forename as well as the last name.