Family name Sedli (Sedli 
) , all around the world, is a very rare cognomen. The last name Sedli is characteristic of Hungary, where it is a rare surname, Czechia, and the United States, where it is an extremely rare surname. In absolute terms, it is commonest in Hungary, India, and Czechia. Much less frequently, Sedli is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sedli | Hungary, Czechia, United States, India, United Kingdom |