Across the world, Arsu (Arsu 
, Arsua 
) is quite a common principally girly, but very infrequently masculine first name. The first name Arsu is habitual in India, where it is a rare predominantly female, but scarcely masculine name, Sudan, where it is a rare girly name, and Saudi Arabia, where it is a rare male name. Likewise, Arsu is the last name as well as the forename.