Last name Kellnerova (Kellnerova 
) , in all the world, is a rare family name. The surname Kellnerova is habitual in Czechia, where it is quite a rare surname, Slovakia, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. Very seldom, Kellnerova is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kellnerova | Slovakia, United Kingdom, United States, Czechia, Spain |