Cognomen Klangnarong (Klangnarong 
) , around the world, is a rare surname. The surname Klangnarong is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
Vira, Chutiporn, Kanjuree, Patchane, Phanumat, Phavinee, Raksapol, Thirawan, Nathawut, Naowarut, Wisaruta, Yaowarat, Yaowalak, Yaowadee, Ratharisa, Nanthawut, Nutthamon, Boonyawith, Pattarawan, Pattareeya, Chadarat, Yaowadi, Norasad, Rattana, Siwat, Rewat, Hirun, Samang, Sawika, Chanya, Pasukh, Rasita, Jantra, Krittiyanee, Wilasa, Sarayut, Charita, Chairot, Chayada, Kallaya, Korakod, Pawadee, Preecha, Pimpika, Mantana, and Watcharaphong