Cognomen Sivalai (Sivalai 
) , all around the world, is an extremely rare surname. The surname Sivalai is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Sivalai is the forename as well as the last name.
Deck, Manila, Mcneely, Boriboon, Tinanone, Vararuth, Apisathasiri, Kanthasit, Dechpinya, Induvanija, and Viriyothai