Surname Prompa (Prompa 
) , throughout the world, is a rare cognomen. The last name Prompa is characteristic of Thailand, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and the United States.
Ms, Janrung, Nittaya, Ekapong, Saptawee, Ampornes, Attachai, Pusanisa, Kannikar, Tanatorn, Thanapon, Thanakit, Natanong, Krittayod, Chananchida, Kampanat, Patthanasak, Pakjira, Chaiyut, Nick, Yupin, Somyot, Apiwit, Kitiya, Pichet, Chaiwat, Phakdi, Orapan, Satarat, Sapatwee, Suraruk, Sutarat, Somkiat, Jantip, and Watcharaporn