Surname Singsa (Singsa 
) , in the world, is a rare cognomen. The family name Singsa is characteristic of Thailand, where it is a rare surname, and India, where it is an extremely rare surname. Much less frequently, Singsa is the forename as well as the last name.
Kran, Keowalin, Pavarisa, Permsook, Prattana, Phakawan, Ratmanee, Rawisada, Jiraporn, Jiranate, Chawalit, Tanakorn, Narisara, Maneesang, Sirichote, Supornchai, Chonticha, Thanittha, Thitikorn, Sonthichai, Chonthicha, Titiphoom, Booncharat, Supachai, Saisunee, Nada, Arada, Pisit, Tawat, Sudapa, Sompop, Somjit, Amporn, Dokrak, Sawitree, Lumyai, Surasak, Somchai, Karuntee, Palraphee, Jiranet, Navarat, Nittaya, Vasinee, Inpaeng, Saharut, and Kritsanaphong