Family name Pengcharoen (Pengcharoen 
) , across the world, is a rare cognomen. The family name Pengcharoen is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
Sopa, Supatinee, Sonnirat, Amornrat, Chanjira, Chamchan, Kanokwan, Piangnueng, Phanwara, Nattira, Tanwarat, Tawanrat, Techinee, Nisakorn, Virachai, Charinrat, Kanokkarn, Panavadee, Tanitsorn, Taveepat, Prasert, Paradee, Kallaya, Awut, Pear, Opas, Manit, Monta, Suwat, Sopha, Katie, Haris, Oraon, Pradit, Prawit, Pricha, Wannee, Wasana, Marnoch, Mayulee, Mallika, Sontaya, Suntareerak, and Patcharinth