142
Bearers
12267.
Rank
male
Gender
Surname distribution by municipality
Number of bearers by municipality across Czechia (source: MV ČR archive, ~2011). Showing the 30 most frequent of 28 municipalities.
Map 1 · distribution of surname Olšan — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Jihomoravský kraj | 52 |
| 2 | Pardubický kraj | 14 |
| 3 | Moravskoslezský kraj | 14 |
| 4 | Karlovarský kraj | 14 |
| 5 | Hlavní město Praha | 13 |
| 6 | Zlínský kraj | 7 |
| 7 | Plzeňský kraj | 7 |
| 8 | Jihočeský kraj | 6 |
| 9 | Ústecký kraj | 5 |
| 10 | Kraj Vysočina | 4 |
| 11 | Liberecký kraj | 3 |
| 12 | Olomoucký kraj | 2 |
| 13 | Středočeský kraj | 1 |
| Total CZ | 142 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Boskovice | 28 |
| 2 | Brno | 22 |
| 3 | Praha | 13 |
| 4 | Karlovy Vary | 7 |
| 5 | Sokolov | 7 |
| 6 | Moravská Třebová | 7 |
| 7 | Opava | 7 |
| 8 | Ostrava | 7 |
| 9 | Zlín | 6 |
| 10 | Klatovy | 4 |
| 11 | Kaplice | 3 |
| 12 | Liberec | 3 |
| 13 | Žatec | 3 |
| 14 | Litomyšl | 3 |
| 15 | Nové Město na Moravě | 3 |
| 16 | Český Krumlov | 2 |
| 17 | Rokycany | 2 |
| 18 | Ústí nad Labem | 2 |
| 19 | Svitavy | 2 |
| 20 | Česká Třebová | 2 |
| 21 | Šlapanice | 2 |
| 22 | Černošice | 1 |
| 23 | Tábor | 1 |
| 24 | Kralovice | 1 |
| 25 | Třebíč | 1 |
| 26 | Otrokovice | 1 |
| 27 | Šumperk | 1 |
| 28 | Šternberk | 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