In the entire world, Hasain (Hasain 
, Хасайн 
, Хасаин 
) is quite a rare principally masculine, but very seldom female forename. The first name Hasain is habitual in Saudi Arabia, where it is a rare boy's name, United Arab Emirates, and Kazakhstan. Not in comparison with a country's population, it is the most numerous in India, Saudi Arabia, and Bangladesh. Also, Hasain is the last name as well as the forename.