Surname Jaegil (Jaegil 
) , in all the world, is a very rare family name. The cognomen Jaegil is characteristic of China, where it is an extremely rare surname, and the United States. More frequently, Jaegil is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaegil | South Korea, United States, China, Philippines |