319
Bearers
5245.
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 55 municipalities.
Map 1 · distribution of surname Jaša — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Kraj Vysočina | 123 |
| 2 | Jihomoravský kraj | 87 |
| 3 | Zlínský kraj | 26 |
| 4 | Moravskoslezský kraj | 20 |
| 5 | Středočeský kraj | 12 |
| 6 | Karlovarský kraj | 12 |
| 7 | Plzeňský kraj | 11 |
| 8 | Hlavní město Praha | 11 |
| 9 | Liberecký kraj | 4 |
| 10 | Královéhradecký kraj | 4 |
| 11 | Ústecký kraj | 3 |
| 12 | Pardubický kraj | 3 |
| 13 | Olomoucký kraj | 3 |
| Total CZ | 319 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Třebíč | 57 |
| 2 | Velké Meziříčí | 37 |
| 3 | Brno | 27 |
| 4 | Znojmo | 17 |
| 5 | Holešov | 14 |
| 6 | Ivančice | 12 |
| 7 | Praha | 11 |
| 8 | Jihlava | 11 |
| 9 | Břeclav | 10 |
| 10 | Žďár nad Sázavou | 9 |
| 11 | Šlapanice | 9 |
| 12 | Ostrava | 8 |
| 13 | Stříbro | 6 |
| 14 | Český Těšín | 6 |
| 15 | Karlovy Vary | 5 |
| 16 | Poděbrady | 4 |
| 17 | Rosice | 4 |
| 18 | Otrokovice | 4 |
| 19 | Náměšť nad Oslavou | 4 |
| 20 | Kolín | 3 |
| 21 | Nymburk | 3 |
| 22 | Sokolov | 3 |
| 23 | Kraslice | 3 |
| 24 | Jablonec nad Nisou | 3 |
| 25 | Jičín | 3 |
| 26 | Litomyšl | 3 |
| 27 | Zlín | 3 |
| 28 | Kroměříž | 3 |
| 29 | Židlochovice | 3 |
| 30 | Tachov | 2 |
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