All around the world, Rattanarat (รัตนรัตน์ 
, Rattanarat ) is a rare primarily feminine, but very seldom male given name. The given name Rattanarat is characteristic of South-eastern Asia, particularly Thailand, where it is a rare predominantly girly, but very infrequently boy's name. More prevalently, Rattanarat is the last name as well as the forename.
Mr, Jirayu, Orapin, Mantana, Sarayut, Samanan, Suthida, Sommart, Somphit, Sompoch, Somchock, Ampawan, Adisorn, Chariya, Chalida, Patikorn, Pawicha, Preecha, Poomtum, Poomrat, Piyawan, Phantip, Rawipa, Phimon, Phakin, Pennee, Kan, Mana, Krit, Tiva, Elle, Alita, Airin, Karin, Kosin, Pimpa, Raewadee, Pipat, Lamai, Janni, Tawat, Varut, Wilas, Mesaya, Chanan, Chaorn, Panida, Pamorn, Piput, and Romchat