Globally, Knefel (Knefel 
) is a very rare feminine forename. The forename Knefel is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare female name. Likewise, Knefel is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Knefel | Germany, Indonesia, United States, Poland, France |