Cognomen นิวาส (Niwas 
, Niwat 
, House 
) , in all the world, is a widespread family name. The last name นิวาส is habitual in Saint Kitts and Nevis, where it is quite a common surname, Antigua and Barbuda, and Macao (explore the name in all countries). In absolute terms, this name is the most popular in India, the United States, and Indonesia. Much less frequently, นิวาส is the forename as well as the last name.