Family name Ohaya (Ohaya 
) , across the world, is a rare cognomen. The family name Ohaya is habitual in Japan, where it is a rare surname, Philippines, and Myanmar, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Japan, Philippines, and Nigeria. Very seldom, Ohaya is the forename as well as the last name.
Ezi, Nicole, Nnenna, Edmund, Emelda, Ezinna, Victor, Fabian, Ihuoma, Ijeoma, Urenna, Marites, Maribel, Maureen, Antonio, Charles, Carlito, Cajetan, Clarita, Crystal, Cynthia, Benigna, Thelma, Kenneth, Joseph, Rosana, Oby, Alex, Anjo, Bacy, Rina, Rita, Gina, Lito, Jose, Jude, Vern, Mario, Mercy, Alice, Chika, Pedro, Ricky, Ngozi, Henry, Miguel, Chioma, Regina, and Kelechi