131
Bearers
13257.
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 29 municipalities.
Map 1 · distribution of surname Košák — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Moravskoslezský kraj | 26 |
| 2 | Olomoucký kraj | 18 |
| 3 | Kraj Vysočina | 14 |
| 4 | Jihočeský kraj | 14 |
| 5 | Hlavní město Praha | 14 |
| 6 | Středočeský kraj | 11 |
| 7 | Zlínský kraj | 9 |
| 8 | Plzeňský kraj | 9 |
| 9 | Liberecký kraj | 6 |
| 10 | Ústecký kraj | 3 |
| 11 | Jihomoravský kraj | 3 |
| 12 | Královéhradecký kraj | 2 |
| 13 | Karlovarský kraj | 2 |
| Total CZ | 131 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 14 |
| 2 | Ostrava | 12 |
| 3 | Moravské Budějovice | 11 |
| 4 | Zlín | 9 |
| 5 | Mohelnice | 9 |
| 6 | Frýdek-Místek | 8 |
| 7 | Uničov | 7 |
| 8 | Liberec | 6 |
| 9 | Hlučín | 6 |
| 10 | Kladno | 5 |
| 11 | Strakonice | 5 |
| 12 | Vimperk | 5 |
| 13 | Prachatice | 4 |
| 14 | Plzeň | 4 |
| 15 | Příbram | 3 |
| 16 | Nýřany | 3 |
| 17 | Děčín | 3 |
| 18 | Žďár nad Sázavou | 3 |
| 19 | Říčany | 2 |
| 20 | Blansko | 2 |
| 21 | Šternberk | 2 |
| 22 | Rakovník | 1 |
| 23 | Cheb | 1 |
| 24 | Karlovy Vary | 1 |
| 25 | Rokycany | 1 |
| 26 | Nepomuk | 1 |
| 27 | Trutnov | 1 |
| 28 | Kostelec nad Orlicí | 1 |
| 29 | Boskovice | 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