All around the world, สว (Sawa 
, สว, Sornbiaw 
) is a common unisex forename. The first name สว is habitual in Japan, where it is quite a rare female name, Cameroon, where it is quite a rare male name, and Nigeria, where it is quite a rare mostly male, but uncommonly female name. Measured by absolute frequency, this name is the most popular in Japan, India, and Nigeria. Likewise, สว is the last name as well as the forename.