Family name Jocy-Lyn (Jocy-Lyn 
) , throughout the world, is an extremely rare surname. Much more frequently, Jocy-Lyn is the forename as well as the last name. Parts of the name also exists independently as a first name Jocy, and a first name Lyn.
| VARIANT | COUNTRY |
|---|---|
| Jocy-Lyn | Philippines |