Throughout the world, Niiaz (Нияз 
, Нииаз , Niiaz 
) is quite a common male given name. The first name Niiaz is habitual in Kyrgyzstan, where it is quite a common masculine name, Kazakhstan, where it is quite a rare principally masculine, but very infrequently female name, and Azerbaijan, where it is quite a rare boy's name. Measured by absolute frequency, this name is the most popular in Russia, Kazakhstan, and Kyrgyzstan. Much less frequently, Niiaz is the last name as well as the forename.