Family name Parongan (Parongan 
) , globally, is a rare cognomen. The cognomen Parongan is characteristic of Philippines, where it is a rare surname, and the United States, where it is an extremely rare surname.
Jed, Mildred, Avelino, Kathryn, Rosario, Rommelo, Reynavi, Dolores, Jaebeelyn, Jeffrey, Marichu, Isagani, Benjamin, Percival, Princess, Philipaz, Diosdado, Leonarda, Jonathan, Francisca, Patrocenia, Ivy Rae, Marites, Marilou, Imelda, Ivy, Mimi, Alan, Ryan, Nora, Adela, Ramil, Ramel, Raffy, Romeo, Gemma, Jimmy, Teddy, Wilma, Maryan, Rodora, Rowell, Rowjie, Jayson, Jennie, Esther, Nepomucena, and Ailene Jane