Cognomen Sungkom (Sungkom 
) , across the world, is an extremely rare family name. The cognomen Sungkom is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more frequently, Sungkom is the forename as well as the last name.
Panta, Piamviriyawong, Phornsie, Nonpipat, Sanmuanghom, Chaiyaruk, Khamsamrong, Pakdeerod, Wintachai, Wongpudon, Sungsawangpatana, Praserttachato, Promsangsei, Jongpiputvanich, Changkhotphanao, Suparatanagool, Kummahavong, Kaewboonrung, Boonchai, Sangplang, Inpun, Sarika, Sripan, Jaikla, Tonkphontong, Inkhao, Unchit, Sanchai, Saengow, Srisang, Rodvong, Gongdee, Jamkoontian, Thochai, Moorapun, Boonplod, and Rattanangkul