Surname Yohannah (Yohannah 
) , across the world, is a rare cognomen. The surname Yohannah is habitual in Nigeria, where it is a rare surname, Malaysia, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Nigeria, India, and Malaysia. Likewise, Yohannah is the forename as well as the last name.