In the entire world, Niisa (นิสา 
, Niisa 
) is quite a common largely girly, but infrequently masculine first name. The forename Niisa is habitual in Thailand, where it is quite a common largely girly, but uncommonly male name, Indonesia, where it is a very rare gender-neutral name, and India, where it is an extremely rare largely female, but infrequently masculine name. Very seldom, Niisa is the last name as well as the forename.