All over the world, Rittikrai (Rittikrai 
) is a very rare masculine given name. The first name Rittikrai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare male name. Much less frequently, Rittikrai is the last name as well as the forename.
Sukkha, Promadej, Tongmala, Numwattana, Muanprasert, Kaewpichai, Kumpeepunyanukul, Kusolphat, Kunmanee, Ruangdaroon, Junchanakit, Nantakaew, Nammoonsin, Na Lampoon, Sirithongsuk, Charoenphol, Kittacharoenchai, Dechacumpoo, Rattananeth, Kaewnuna, Sriraksa, Namket, Chatram, Boontam, Budchan, Karakol, Kakkaew, Kornkun, Choomvong, Kuanpet, Jamlong, Nobnorb, Faipanom, Malivong, Maisithong, Meechoey, Sripholmeth, Prompech, and Kanjanawiphu