Cognomen Suphawit (ศุภวิชญ์ 
, Suphawit ) , all around the world, is a very rare family name. The last name Suphawit is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more frequently, Suphawit is the forename as well as the last name.
Kasi, Khruawittawat, Roadjanutsakul, Theptong, Thipakul, Engchuan, Wohandet, Machaloum, Sawettadul, Sornchana, Chaithong, Prasansuk, Prangchan, Phromnawet, Tanthawat, Chaowutthikul, Chongloetwachirapany, Chumongkhon, Kanthawong, Klinkhachon, Duangphumek, Songsaengjinda, Boondiskulchok, Chitchak, Suphakeeratiroj, Singkorn, Pimon, Saelim, Saeoui, Suklim, Somsin, Aenpanya, Pakdee, Lerkdumnernkit, Yutrat, Saethao, Rungcharoen, Sukchai, Chuphol, Bunchit, Kunadumrongrath, Klaharn, Phompaeng, Thakham, Fakudom, Fungdee, Mahaprom, Methavee, Artwijit, and Rattanamaneephan