Surname Falacinski (Falacinski 
) , all over the world, is a very rare family name. The surname Falacinski is habitual in Poland, where it is a rare surname, Canada, where it is a very rare surname, and Germany, where it is an extremely rare surname. More prevalently, Falacinski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Falacinski | United States, Germany, Poland, Canada |