All over the world, Сину (Sinu 
, Сину 
) is a common gender-neutral first name. The first name Сину is habitual in Western Asia, particularly United Arab Emirates, where it is quite a rare mostly male, but seldom female name, Oman, and Kuwait. Not in comparison with a country's population, it is commonest in India, Nigeria, and Ethiopia. Very seldom, Сину is the last name as well as the forename.