Last name מענדל (Mendel 
, Mendl 
, מענדל ) , in the entire world, is a common cognomen. The surname מענדל is habitual in Israel, where it is quite a common surname, Slovakia, where it is quite a rare surname, and Austria. Not in comparison with a country's population, the name is most common in Germany, Israel, and the United States. Likewise, מענדל is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mendel | Germany, Israel, Brazil, United States, Poland |
| Mendl | Germany, Brazil, United States, Czechia, Poland |
| מענדל | Israel |