Cognomen Sukalaya (Sukalaya 
) , around the globe, is an extremely rare surname. The last name Sukalaya is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Much more frequently, Sukalaya is the forename as well as the last name.
Chan, Prathumnant, Sawatdisarn, Ratanalert, Pratumnant, Siriboonya, Tiwathanasuk, Tangsuphoom, Piyatanagorn, Kenworthy, Lamommalada, Kirdnimitr, Kaewkomut, Chataisong, Sasawang, Lerdlum, Kuanpet, Siriket, Manoban, Manujum, Shugeat, Maunma, Rattanapong, and Mingmongkolmuang