Cognomen Aekachai (Aekachai 
) , across the world, is an extremely rare family name. The surname Aekachai is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Aekachai is the forename as well as the last name.
Inon, Chobsaard, Chukeang, Boonchoo, Kerdpakee, Khomarat, Phoparisut, Wuthirat, Yampinij, Yampinit, Sirisuwan, Supatrakool, Kwancharoen, Laohasaran, Juntapoon, Iamsamang, Aranratchaphisarn, Keawrueangrit, Tantiseneepong, Thammapreecha, Songmuengsuk, Kosincharoenchai, Chotikul, Chaksarn, Yawilas, Noisook, Surmsri, Seamoo, Sonrit, Somsri, Chaiya, Caiythong, Kidjukr, Ruarnkum, Yataworn, Sarikkha, Pornchaisuree, Saejang, Surbhem, Areemit, Boonmee, Kasipaiboon, Kaewako, Kitraksa, Phompim, Termkunanon, Traipis, Nilsang, Siriket, and Phermphoonphiphat