Worldwide, Grisu (Grisu 
, Grisou 
) is a very rare epicene first name. The first name Grisu is habitual in Austria, where it is a rare male name, France, where it is a very rare gender-neutral name, and India, where it is an extremely rare dominantly feminine, but uncommonly boy's name. Likewise, Grisu is the last name as well as the forename.