In the world, Oyoung (Oyoung 
) is a very rare epicene forename. The forename Oyoung is characteristic of Nigeria, where it is an extremely rare epicene name, and China, where it is an extremely rare masculine name. More prevalently, Oyoung is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Oyoung | Nigeria, Australia, China, Canada, United States |
Mae, Bryan, Kenny, Kevin, Patty, Ralph, David, Diana, Glenn, Leeza, Linda, Libby, James, Jamie, Ellen, Erica, Eveye, Henry, Frank, Flora, Yiny-Yee, Sandra, Bruce, Shio-Ping, Barry, Scott, Sam, Sky, Hai, Mary, Mike, Paul, Phil, Drow, Lisa, John, Joni, Joal, Judy, Jill, Evie, Hugh, Fred, Wade, Yuin, Maryn, Sadat, Candy, and Albert