Around the world, Suim (Summa 
, Suim 
) is quite a common epicene forename. The given name Suim is habitual in Kuwait, where it is a rare feminine name, India, where it is a rare gender-neutral name, and Australia, where it is a rare female name. Measured by absolute frequency, the name is most common in India, Indonesia, and Bangladesh. Likewise, Suim is the last name as well as the forename.