Surname Kriengchai (Kriengchai 
) , around the globe, is an extremely rare cognomen. Much more prevalently, Kriengchai is the forename as well as the last name.
Ratana, Tanwanon, Boonpoapichart, Bunphoaphichat, Jungsukcharoen, Veeranopparat, Chansaenwilai, Parapiboon, Laopoonpittaya, Trinapakorn, Satapanawong, Sajjachareonpong, Jittisukapong, and Wachirasrisuntra