Family name Seiron (Seiron 
) , all over the world, is a very rare last name. The surname Seiron is characteristic of Sweden, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. More prevalently, Seiron is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seiron | United Kingdom, United States, Sweden, Japan |
| peter seiron researcher |
|