Family name Sifli (Sifli 
) , around the world, is a very rare last name. The cognomen Sifli is habitual in France, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Sifli is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sifli | India, France, United States |