Family name Porncharoen (Porncharoen 
) , in all the world, is a rare surname. The cognomen Porncharoen is habitual in Thailand, where it is a rare surname, and New Zealand, where it is a very rare surname. Very seldom, Porncharoen is the forename as well as the last name.
Sopon, Watcharin, Thaveesin, Supichaya, Teerapop, Tawanrat, Phonkrit, Boontham, Chayanon, Sornvanee, Sittidech, Worawan, Waropas, Hatsaya, Thanong, Jitratda, Jirawat, Jaranya, Ratthai, Paknaporn, Pavitra, Pattaya, Sudtida, Saowapa, Saithip, Orawan, Natcha, Phasin, Adisak, Somsri, Natthaphat, and Soonthornchai