148
Bearers
11741.
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 35 municipalities.
Map 1 · distribution of surname Koblasa — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Jihočeský kraj | 43 |
| 2 | Středočeský kraj | 24 |
| 3 | Hlavní město Praha | 20 |
| 4 | Královéhradecký kraj | 17 |
| 5 | Ústecký kraj | 14 |
| 6 | Plzeňský kraj | 9 |
| 7 | Jihomoravský kraj | 8 |
| 8 | Pardubický kraj | 4 |
| 9 | Olomoucký kraj | 4 |
| 10 | Karlovarský kraj | 3 |
| 11 | Zlínský kraj | 1 |
| 12 | Liberecký kraj | 1 |
| Total CZ | 148 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 20 |
| 2 | České Budějovice | 15 |
| 3 | Tábor | 15 |
| 4 | Soběslav | 11 |
| 5 | Chomutov | 11 |
| 6 | Brno | 6 |
| 7 | Černošice | 5 |
| 8 | Hradec Králové | 5 |
| 9 | Dvůr Králové nad Labem | 5 |
| 10 | Benešov | 4 |
| 11 | Nymburk | 4 |
| 12 | Plzeň | 4 |
| 13 | Kladno | 3 |
| 14 | Vlašim | 3 |
| 15 | Lysá nad Labem | 3 |
| 16 | Cheb | 3 |
| 17 | Klatovy | 3 |
| 18 | Chrudim | 3 |
| 19 | Broumov | 3 |
| 20 | Olomouc | 3 |
| 21 | Blatná | 2 |
| 22 | Nepomuk | 2 |
| 23 | Ústí nad Labem | 2 |
| 24 | Rychnov nad Kněžnou | 2 |
| 25 | Kolín | 1 |
| 26 | Mělník | 1 |
| 27 | Liberec | 1 |
| 28 | Teplice | 1 |
| 29 | Hořice | 1 |
| 30 | Přelouč | 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