Surname Wutichai (วุฒิชัย 
, Wutichai 
) , in the world, is a rare last name. The cognomen Wutichai is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much more prevalently, Wutichai is the forename as well as the last name.
Mad, Sangdeun, Sunsirikul, Chaiwandee, Buaphadung, Pinnurut, Jaisamak, Namjaiprasert, Wannarai, Autthametasit, Chalittanon, Promthong, Tavornsak, Nikornkul, Amornphotnimman, Boonmatong, Phetthongma, Roekmongkol, Lukkanatinnaporn, Jantaramanee, Vonghirundecha, Sermsongsakunchai, Munchawong, Intasorn, Namwong, Detraksa, Borna, Najai, Isara, Ueseechai, Chaiya, Boonyu, Boonma, Petnui, Poolum, Laoseyong, Sriboonruang, Naudom, Siehkong, Sonchan, Somsook, Sripoon, Chaiwut, Karnpamjid, Karnpumjid, Kaikaew, Prohmnim, Rongdech, Vatkeaiphong, and Chutinanthakul