Family name Thongrod (Thongrod 
) , throughout the world, is quite a rare surname. The last name Thongrod is characteristic of Aland Islands, where it is quite a common surname, Thailand, where it is quite a rare surname, and the United States, where it is an extremely rare surname.
Sim, Somjai, Antika, Anjida, Amnuay, Akaluk, Apinya, Apiruk, Apilak, Chanok, Charan, Kan Oang, Kailas, Panida, Paisan, Pratin, Phinit, Phurin, Dutdao, Jamras, Taptus, Thanat, Somsak, Sumena, Suphar, Suriya, Anan, Krit, Pear, Piya, Dang, Herm, Wipa, Supis, Smith, Araya, Nattha, Jinda, Jitra, Naray, Narai, Napat, Wanne, Winai, Winya, Uaporn, Sawong, Surapa, Jirat, and Fonluang