Surname Wutthikrai (Wutthikrai 
) , around the world, is an extremely rare last name. Much more frequently, Wutthikrai is the forename as well as the last name.
Sanoh, Phiwkhaw, Rassuree, Limpanon, Jaikhumfu, Torrobrum, Tinthawan, Waraipan, Saenkhuean, Chaichana, Chaichuay, Chaowalit, Busayaporn, Bunlapngamdee, Thaweesin, Thipmanee, Wongsuwan, Saengsuwan, Prasertkun, Promchantuek, Phornchairattananon, Duangsawang, Kulsawat, Chaiwong, Chaimang, Aramrueng, Setwut, Setthi, Srisun, Inkhao, Moolprom, Sangsan, Sawamis, Sonchai, Chaiwan, Chaihan, Wongkhamlue, Kaisaeng, Krairob, Phongla, Pholset, Lueaknaree, Nildasri, Foonthong, Wiraimongkholdee, Udomlap, Sukraksa, Srisukho, Ketkowit, and Thirajarungsakul