Across the world, Файзул (Faizul 
, Файзул 
) is a common predominantly male, but very infrequently female forename. The first name Файзул is habitual in Brunei, where it is quite a rare boy's name, Bangladesh, and Qatar. Measured by absolute frequency, it most frequently occurs in Bangladesh, India, and Indonesia. Much less frequently, Файзул is the last name as well as the forename.