Last name Abubkr (Abubkr 
) , throughout the world, is a rare family name. The cognomen Abubkr is habitual in Sudan, where it is quite a rare surname, Libya, where it is a rare surname, and Saudi Arabia. Measured by absolute frequency, the name is most common in Sudan, Egypt, and Saudi Arabia. Also, Abubkr is the forename as well as the last name.