Last name Sujunov (Суюнов 
, Sujunov 
) , throughout the world, is quite a rare surname. The family name Sujunov is characteristic of Kyrgyzstan, where it is quite a rare surname, Azerbaijan, and Kazakhstan. Not in comparison with a country's population, the name is most common in Russia, Kazakhstan, and Azerbaijan. Very seldom, Sujunov is the forename as well as the last name.