Surname ﻓﻼﻥ ﺑﻦ ﻓﻼﻥ

Last name ﻓﻼﻥ ﺑﻦ ﻓﻼﻥ (ﻓﻼﻥ ﺑﻦ ﻓﻼﻥ) , all around the world, is an extremely rare cognomen.