1 900
Bearers
643.
Rank
male
Gender
Meaning
From nature
Nickname from the blackbird (dark hair, a singer).
Origin: from Czech 'kos' (blackbird)
A general explanation of the surname based on typical patterns (occupation, trait, ancestor's name, place). A particular family may have a different history.
Surname distribution by municipality
Number of bearers by municipality across Czechia (source: MV ČR archive, ~2011). Showing the 30 most frequent of 158 municipalities.
Map 1 · distribution of surname Kos — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Středočeský kraj | 335 |
| 2 | Hlavní město Praha | 302 |
| 3 | Jihomoravský kraj | 242 |
| 4 | Kraj Vysočina | 199 |
| 5 | Jihočeský kraj | 183 |
| 6 | Ústecký kraj | 168 |
| 7 | Pardubický kraj | 97 |
| 8 | Liberecký kraj | 88 |
| 9 | Královéhradecký kraj | 83 |
| 10 | Moravskoslezský kraj | 62 |
| 11 | Karlovarský kraj | 44 |
| 12 | Plzeňský kraj | 42 |
| 13 | Zlínský kraj | 30 |
| 14 | Olomoucký kraj | 25 |
| Total CZ | 1 900 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 302 |
| 2 | Brno | 89 |
| 3 | Pelhřimov | 74 |
| 4 | Tábor | 59 |
| 5 | Kladno | 42 |
| 6 | Slaný | 38 |
| 7 | Jihlava | 38 |
| 8 | Břeclav | 32 |
| 9 | Černošice | 30 |
| 10 | Liberec | 29 |
| 11 | Mladá Boleslav | 28 |
| 12 | Pardubice | 28 |
| 13 | Rakovník | 27 |
| 14 | Hradec Králové | 25 |
| 15 | Teplice | 24 |
| 16 | Hodonín | 24 |
| 17 | Ostrava | 24 |
| 18 | České Budějovice | 23 |
| 19 | Jindřichův Hradec | 23 |
| 20 | Ústí nad Labem | 23 |
| 21 | Kolín | 22 |
| 22 | Louny | 21 |
| 23 | Šlapanice | 21 |
| 24 | Tišnov | 21 |
| 25 | Beroun | 20 |
| 26 | Karlovy Vary | 20 |
| 27 | Třeboň | 18 |
| 28 | Brandýs nad Labem-Stará Boleslav | 17 |
| 29 | Milevsko | 17 |
| 30 | Rychnov nad Kněžnou | 17 |
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