Family name Bihay (Bihay 
) , throughout the world, is a rare cognomen. The last name Bihay is habitual in Philippines, where it is a rare surname, Belgium, and France, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Philippines, India, and Belgium. Very seldom, Bihay is the forename as well as the last name.
Alma, Analie, Arthur, Carlos, Cannie, Pascal, Rachil, Rosana, Robbie, Ronald, Rowena, Danilo, Darwin, Glades, Lester, Lucila, Janice, Jesele, Jerome, Thomas, Norman, Nelson, Allane, Sheila, Samuel, Melina, Alde, Anne, Rino, Rudy, Joel, Jude, Mercy, Aleth, Berto, Romeo, Nympho, Ronel, Doris, Lilia, James, Jinky, Nacin, Emily, Harny, Felix, Marina, Marcel, Dario, and Elvira