Cognomen Roongnapa (Roongnapa 
) , around the globe, is an extremely rare family name. The family name Roongnapa is characteristic of Thailand, where it is an extremely rare surname, and the United States. Much more prevalently, Roongnapa is the forename as well as the last name.
Katip, Rachasak, Lakasong, Taerakul, Thipsuwan, Nansriboot, Yeamkasikorn, Manchaiarn, Saennamphon, Chaimanee, Korpraditskul, Khieokham, Pracharktam, Phiromnak, Yingchankul, Udommethaphon, Sakonkharuehadet, Sinlapadeelerdkul, Suphonphiphat, Srivarakulvong, Kaewprasit, Klinkachorn, Phosopha, Prawanne, Khampang, Boonsong, Saelew, Pudtal, Inkaew, Sirirak, Senkruea, Soonjai, Sridaow, Chaisuk, Kamephan, Kamporn, Tangchitmanisakda, Khidreo, Phetnin, Detudom, Junpool, Tanyuvardhana, Tawanron, Torwong, Neamhom, Intaruk, Yuenyuang, Sampaoin, Piangjun, and Wongkittichaikul