Family name Седи (Sedi 
, Sedy 
, Седи 
) , in the world, is quite a rare surname. The last name Седи is characteristic of Czechia, where it is quite a rare surname, Albania, and Slovakia. In absolute terms, it is commonest in Ethiopia, Nigeria, and Malaysia. Likewise, Седи is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sedi | Nigeria, Ethiopia, Azerbaijan, Democratic Republic of the Congo, India |
| Sedy | Nigeria, Czechia, Democratic Republic of the Congo, Malaysia, South Africa |
| Седи | Kazakhstan, Russia, Ukraine |