All over the world, Glaise (Glaise 
, Glis 
) is quite a rare unisex first name. The forename Glaise is characteristic of the Democratic Republic of the Congo, where it is quite a rare unisex name, Brazil, where it is a very rare female name, and Philippines, where it is a very rare unisex name. Also, Glaise is the last name as well as the forename.