Last name Orua (Orua 
) , across the world, is a rare family name. The surname Orua is characteristic of Philippines, where it is a rare surname, Kenya, and Mexico. Much less frequently, Orua is the forename as well as the last name.
Paz, Lydia, Jessa, Jerry, Julio, Juana, Judah, Elmer, Edito, Edmon, Marina, Martin, Marcos, Maruja, Miguel, Arturo, Arlene, Carlos, Carmen, Pepito, Rommel, Rowena, Gemma, Ricky, Ronel, Romel, Gil, Jay, Mark, Rosa, Rina, Jose, John, Joey, Juan, Juvy, George, Nora, Mario, Mauro, Mercy, Sonia, Sonny, Alvin, Ariel, Cathy, Cesar, Kikay, Maria, and Gloria