Last name Rakbamrung (Rakbamrung 
) , across the world, is a rare cognomen. The surname Rakbamrung is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Kem, Trikorn, Traigon, Nobpadon, Nuttada, Vongnit, Sabaithip, Sunthorn, Sutthisa, Soontorn, Amornrat, Kannigar, Kanpirom, Paewphan, Prissana, Rattipan, Tanattha, Tepparak, Trongtam, Natnalan, Naphondet, Wassayamon, Jantima, Jansuda, Lakkana, Piyawit, Rak, Surin, Supee, Sujin, Somya, Wimol, Sakorn, Suriya, Suporn, Anawin, Woraphod, Tanita, Sirinya, Sirirat, Suntorn, Sudarat, Sompong, Anchisa, Aumaporn, Chaiyan, Chutima, Krisada, Saravut, and Santiparp