Cognomen Nyyazova (Ниязова 
, Nyyazova, Нииазова ) , all around the world, is a common surname. The surname Nyyazova is habitual in Kyrgyzstan, where it is quite a common surname, Kazakhstan, and Azerbaijan, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Kazakhstan, Kyrgyzstan, and Russia. Much less frequently, Nyyazova is the forename as well as the last name.