All over the world, 효성 (효성 
, Hyoseong 
, Hyo-Seong) is a rare boy's given name. The forename 효성 is habitual in Eastern Asia, particularly South Korea, where it is quite a rare masculine name.
| VARIANT | COUNTRY |
|---|---|
| 효성 | South Korea |
| Hyoseong | South Korea, Thailand, United States |
|
전효성 South Korean singer, KR (b. 1989) |
|
| 임효성 South Korean basketball player (1981-), KR (b. 1981) |
|
|
| 배효성 South Korean footballer, KR (b. 1982) |
|