Family name Richana (Richana 
) , all around the world, is a rare cognomen. The cognomen Richana is characteristic of Indonesia, where it is a rare surname, Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Indonesia, Thailand, and India. Also, Richana is the forename as well as the last name.