Surname ស្វែក (Swae 
, ស្វែក 
) , throughout the world, is a rare cognomen. The last name ស្វែក is characteristic of Myanmar, where it is a rare surname, Cambodia, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Myanmar, the United States, and India. Likewise, ស្វែក is the forename as well as the last name.