Last name Ëñ (Ëñ 
) , across the world, is a rare cognomen. The last name Ëñ is habitual in Northern Africa, particularly Algeria, where it is a rare surname, Tunisia, and Egypt. Not in comparison with a country's population, it most frequently occurs in Northern Africa, particularly Egypt, Algeria, and Morocco. Much less frequently, Ëñ is the forename as well as the last name.