Family name Укасов (Укасов 
) , in all the world, is a rare surname. The last name Укасов is characteristic of Azerbaijan, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Kyrgyzstan, where it is a very rare surname. Measured by absolute frequency, it is commonest in Azerbaijan, Kazakhstan, and Russia. Much less frequently, Укасов is the forename as well as the last name.