Surname A-K (A-K 
) , all over the world, is a rare family name. The last name A-K is habitual in Western Asia, particularly Lebanon, where it is a rare surname, Syria, and Saudi Arabia. In absolute terms, it is the most numerous in Western Asia, particularly Saudi Arabia, Iraq, and Syria. Much less frequently, A-K is the forename as well as the last name. Parts of the name also exists independently as a first name A, and a first name K.