Family name Seagon (Seagon 
) , in the world, is a rare last name. The cognomen Seagon is characteristic of Kenya, where it is a rare surname, the United Kingdom, where it is a very rare surname, and Germany. Much less frequently, Seagon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seagon | Kenya, India, United Kingdom, United States, Germany |