Around the world, Petchan (เพ็ชรจันทร์ 
, เพชรจันทร์ , Petchan 
) is a very rare girly forename. The forename Petchan is habitual in South-eastern Asia, particularly Thailand, where it is a very rare feminine name. More frequently, Petchan is the last name as well as the forename.
Eva, Pawaris, Praderm, Pongpan, Piyapat, Piyawat, Renante, Richard, Jiladawan, Tarinee, Enrique, Eugenia, Surachat, Surachet, Suneeporn, Angelita, Benjamin, Benjawan, Kanchana, Kaweewat, Pawittra, Penprapa, Bernard, Cecilia, Ceriaco, Chamras, Ryan, Argie, Ashly, Cosme, Raque, Robin, Rowel, Riche, Levie, Elmer, Tanyarat, Erick, Albino, Angelo, Benjie, Rowena, Lenlen, Lyndie, Vanesa, Waliya, Sutapat, Champen, Saifon, and Estelita