Surname Boonklang (Boonklang 
) , globally, is a rare cognomen. The cognomen Boonklang is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, Boonklang is the forename as well as the last name.
Sai, Channarong, Chutmongkol, Chaowalit, Surussawadee, Sirikanya, Wuttigorn, Kritsana, Kanyarat, Chutnaree, Chuttima, Aungkana, Supachet, Tararat, Tanutta, Dumrong, Papawee, Kunnika, Apichat, Adisorn, Anchana, Siracht, Sirasit, Sarawut, Ornjira, Pichet, Apisit, Chrdchai, Chutchawan, and Ratanakorn