Surname Schuim (Skuma 
, Schuim 
) , worldwide, is a rare last name. The last name Schuim is characteristic of India, where it is a very rare surname, South Africa, where it is an extremely rare surname, and Malaysia. Not in comparison with a country's population, it is commonest in India, Brazil, and South Africa. Much less frequently, Schuim is the forename as well as the last name.