89
Bearers
18993.
Rank
female
Gender
Meaning
The feminine form of the surname Olach.
A general explanation of the surname based on typical patterns (occupation, trait, ancestor's name, place). A particular family may have a different history.
Surname distribution by municipality
Number of bearers by municipality across Czechia (source: MV ČR archive, ~2011). Showing the 30 most frequent of 31 municipalities.
Map 1 · distribution of surname Olachová — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Hlavní město Praha | 17 |
| 2 | Ústecký kraj | 14 |
| 3 | Středočeský kraj | 12 |
| 4 | Královéhradecký kraj | 11 |
| 5 | Plzeňský kraj | 9 |
| 6 | Karlovarský kraj | 8 |
| 7 | Moravskoslezský kraj | 7 |
| 8 | Liberecký kraj | 5 |
| 9 | Zlínský kraj | 3 |
| 10 | Jihomoravský kraj | 2 |
| 11 | Olomoucký kraj | 1 |
| Total CZ | 89 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 17 |
| 2 | Nový Bydžov | 9 |
| 3 | Kralovice | 8 |
| 4 | Čáslav | 7 |
| 5 | Ústí nad Labem | 5 |
| 6 | Kraslice | 4 |
| 7 | Sokolov | 3 |
| 8 | Děčín | 3 |
| 9 | Kadaň | 3 |
| 10 | Orlová | 3 |
| 11 | Lysá nad Labem | 2 |
| 12 | Černošice | 2 |
| 13 | Česká Lípa | 2 |
| 14 | Frýdlant | 2 |
| 15 | Rychnov nad Kněžnou | 2 |
| 16 | Vítkov | 2 |
| 17 | Poděbrady | 1 |
| 18 | Karlovy Vary | 1 |
| 19 | Nýřany | 1 |
| 20 | Liberec | 1 |
| 21 | Most | 1 |
| 22 | Teplice | 1 |
| 23 | Litvínov | 1 |
| 24 | Uherské Hradiště | 1 |
| 25 | Vyškov | 1 |
| 26 | Brno | 1 |
| 27 | Uherský Brod | 1 |
| 28 | Olomouc | 1 |
| 29 | Třinec | 1 |
| 30 | Havířov | 1 |
Historical trend by year of birth
Number of living bearers by year of birth (as of 2011, source: MV ČR archive).
Source: MV ČR – četnost příjmení (archiv) · Data year: 2011