Family name Sadlonova (Sadlonova 
) , in the world, is a rare surname. The surname Sadlonova is characteristic of Slovakia, where it is quite a rare surname, Czechia, where it is a rare surname, and Denmark.
| VARIANT | COUNTRY |
|---|---|
| Sadlonova | Slovakia, Denmark, United States, Czechia, Spain |
Sadlonová, and Садлоньова
| sadlonova j researcher |
|