Around the world, Mwst (Must 
, Mustum 
, Mwst ) is quite a common unisex first name. The forename Mwst is characteristic of Algeria, where it is quite a rare masculine name, Morocco, and Indonesia, where it is a rare primarily boy's, but scarcely female name. Measured by absolute frequency, it is the most numerous in India, Algeria, and Indonesia. Also, Mwst is the last name as well as the forename.