Surname Vlacilova (Vlacilova 
) , across the world, is a rare last name. The last name Vlacilova is characteristic of Czechia, where it is quite a rare surname, Spain, where it is a very rare surname, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Czechia, Spain, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Vlacilova | Czechia, Canada, Germany, Spain |