Surname สวาก (Sawak 
, สวาก) , all over the world, is a rare cognomen. The last name สวาก is habitual in Tunisia, where it is a rare surname, Malaysia, where it is a very rare surname, and Saudi Arabia. Not in comparison with a country's population, this name is the most popular in Indonesia, India, and Egypt. Also, สวาก is the forename as well as the last name.