Globally, รัตนาวงศ์ (รัตนาวงศ์ 
, Ruttanawong ) is a very rare feminine given name. The first name รัตนาวงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare female name. Also, รัตนาวงศ์ is the last name as well as the forename.