Cognomen ثانيه (ثانيه 
) , around the world, is quite a rare surname. The last name ثانيه is habitual in Northern Africa, particularly Sudan, where it is quite a rare surname, Libya, where it is a rare surname, and Egypt. In absolute terms, this name is the most popular in Egypt, Sudan, and Iraq. Likewise, ثانيه is the forename as well as the last name.