Cognomen Young-Hwan (영환 
, Young-Hwan 
) , globally, is an extremely rare family name. The cognomen Young-Hwan is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Much more frequently, Young-Hwan is the forename as well as the last name. Parts of the name also exists independently as a last name Young, and a last name Hwan.
| VARIANT | COUNTRY |
|---|---|
| 영환 | South Korea |
| Young-Hwan | South Korea, United States, Canada |
Jong-Hwan, Yeong-Hwan, Yeonghwan, and ヨンファン
| kim young-hwan KR |
|