Family name Sederia (Sederia 
) , in the entire world, is a rare surname. The surname Sederia is characteristic of South-eastern Asia, particularly Philippines, where it is a rare surname, and Indonesia, where it is a very rare surname. Very seldom, Sederia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sederia | Spain, Philippines, United States, Indonesia, Thailand |