Surname Chi-Young (치영 
, Chi-Young 
) , around the world, is a very rare family name. The last name Chi-Young is characteristic of Philippines, where it is a very rare surname, and the United States, where it is an extremely rare surname. Predominantly, Chi-Young is the forename as well as the last name. Parts of the name also exists independently as a last name Chi, and a last name Young.
| VARIANT | COUNTRY |
|---|---|
| 치영 | South Korea |
| Chi-Young | South Korea, United States, Philippines |