Family name Jang-Woo (장우 
, Jang-Woo 
) , around the world, is an extremely rare surname. Predominantly, Jang-Woo is the forename as well as the last name. Parts of the name also exists independently as a first name Jang, and a last name Woo.
| VARIANT | COUNTRY |
|---|---|
| 장우 | South Korea |
| Jang-Woo | Canada, United States |