Cognomen Sippapas (Sippapas 
) , across the world, is an extremely rare family name. Much more frequently, Sippapas is the forename as well as the last name.
Phuha, Tachatipakorn, Thienmee, Nilpanich, Hitachat, Silatechotham, Sirijatuphat, Dusitpisuthwong, Khaochalad, Trangkasan, Davatharavanit, Mahadthananond, Rattanawimol, Ngamsiriporn, Chittiphattanachai, Parkvichai, Khamonvoradej, Chawwang, Surinpao, Saelim, Chumee, Kanula, Pensuk, Junpun, Methong, Chantra, Kijsrivirot, Panniam, Peuttipong, Rakchol, Lapangyawit, Tanjana, Nimnuan, Wangsri, Kaewthongprakum, and Keawthongprakum