Cognomen Seyburn (Seyburn 
) , in the entire world, is a very rare last name. The last name Seyburn is habitual in the United Kingdom, where it is a very rare surname, the United States, where it is an extremely rare surname, and Venezuela. Very seldom, Seyburn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seyburn | United Kingdom, Canada, United States, Venezuela |
| isaac d. seyburn United States Navy officer, GB (b. 1824) |
|