Family name Najibulla (Najibulla 
) , throughout the world, is a very rare cognomen. The cognomen Najibulla is characteristic of Georgia, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and India. Measured by absolute frequency, this name is the most popular in India, Nigeria, and the United Kingdom. More frequently, Najibulla is the forename as well as the last name.