139
Bearers
12524.
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 36 municipalities.
Map 1 · distribution of surname Jersák — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Liberecký kraj | 33 |
| 2 | Olomoucký kraj | 26 |
| 3 | Ústecký kraj | 22 |
| 4 | Moravskoslezský kraj | 14 |
| 5 | Hlavní město Praha | 12 |
| 6 | Karlovarský kraj | 9 |
| 7 | Jihomoravský kraj | 8 |
| 8 | Středočeský kraj | 7 |
| 9 | Plzeňský kraj | 5 |
| 10 | Pardubický kraj | 1 |
| 11 | Kraj Vysočina | 1 |
| 12 | Jihočeský kraj | 1 |
| Total CZ | 139 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Liberec | 22 |
| 2 | Šumperk | 19 |
| 3 | Praha | 12 |
| 4 | Litoměřice | 12 |
| 5 | Frýdlant | 11 |
| 6 | Mariánské Lázně | 9 |
| 7 | Hustopeče | 5 |
| 8 | Uničov | 5 |
| 9 | Ostrava | 4 |
| 10 | Plzeň | 3 |
| 11 | Roudnice nad Labem | 3 |
| 12 | Kladno | 2 |
| 13 | Brandýs nad Labem-Stará Boleslav | 2 |
| 14 | Stříbro | 2 |
| 15 | Most | 2 |
| 16 | Ústí nad Labem | 2 |
| 17 | Vyškov | 2 |
| 18 | Opava | 2 |
| 19 | Havířov | 2 |
| 20 | Kravaře | 2 |
| 21 | Český Brod | 1 |
| 22 | Mnichovo Hradiště | 1 |
| 23 | Černošice | 1 |
| 24 | Tábor | 1 |
| 25 | Děčín | 1 |
| 26 | Chomutov | 1 |
| 27 | Podbořany | 1 |
| 28 | Havlíčkův Brod | 1 |
| 29 | Pardubice | 1 |
| 30 | Brno | 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