Cognomen Panyangam (Panyangam 
) , worldwide, is a rare surname. The last name Panyangam is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname, and Malaysia, where it is an extremely rare surname. Very seldom, Panyangam is the forename as well as the last name.
Chai, Supharom, Suwaporn, Suchanya, Anchalee, Aphichat, Chavalit, Benjamas, Porntanwa, Jiraporn, Thomrong, Nathapon, Napaporn, Weerasak, Woraprat, Sakrawrach, Sittichai, Koachakorn, Ratchitta, Thitiporn, Chatchawan, Pattaranit, Sittiwat, Phiphatphong, Malairat, Narapan, Malai, Suwat, Petch, Pring, Varee, Waree, Wilai, Suphan, Apinan, Panida, Puunyisa, Sangiam, Siriwan, Sooknij, Kunchit, Pareploy, Pongpan, Poonyisa, Dararat, Jirawat, Tuvarak, Nittaya, and Phramaha Nathapon