Family name Yedam (Yedam 
) , around the globe, is a rare cognomen. The last name Yedam is characteristic of South Korea, where it is a rare surname, India, 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 India, South Korea, and Mexico. More frequently, Yedam is the forename as well as the last name.