Surname
Janko
623
Bearers
2412.
Rank
male
Gender
Meaning
After an ancestor
A surname after an ancestor – a diminutive of a given name.
Origin: a diminutive of a given name
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 107 municipalities.
Map 1 · distribution of surname Janko — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Královéhradecký kraj | 97 |
| 2 | Pardubický kraj | 86 |
| 3 | Moravskoslezský kraj | 76 |
| 4 | Hlavní město Praha | 58 |
| 5 | Kraj Vysočina | 52 |
| 6 | Jihomoravský kraj | 52 |
| 7 | Liberecký kraj | 37 |
| 8 | Ústecký kraj | 35 |
| 9 | Středočeský kraj | 35 |
| 10 | Plzeňský kraj | 27 |
| 11 | Karlovarský kraj | 25 |
| 12 | Olomoucký kraj | 20 |
| 13 | Jihočeský kraj | 18 |
| 14 | Zlínský kraj | 5 |
| Total CZ | 623 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 58 |
| 2 | Brno | 28 |
| 3 | Hradec Králové | 27 |
| 4 | Pardubice | 23 |
| 5 | Chrudim | 19 |
| 6 | Sokolov | 18 |
| 7 | Ostrava | 18 |
| 8 | Trutnov | 17 |
| 9 | Nový Bor | 16 |
| 10 | Karviná | 16 |
| 11 | Náchod | 15 |
| 12 | Krnov | 15 |
| 13 | Jihlava | 14 |
| 14 | Svitavy | 13 |
| 15 | Plzeň | 12 |
| 16 | Šumperk | 12 |
| 17 | Pelhřimov | 10 |
| 18 | Nové Město nad Metují | 10 |
| 19 | Třebíč | 10 |
| 20 | Havlíčkův Brod | 9 |
| 21 | Rychnov nad Kněžnou | 9 |
| 22 | Brandýs nad Labem-Stará Boleslav | 8 |
| 23 | Liberec | 8 |
| 24 | Přelouč | 8 |
| 25 | Dobruška | 8 |
| 26 | Jindřichův Hradec | 7 |
| 27 | Ústí nad Labem | 7 |
| 28 | Havířov | 7 |
| 29 | Orlová | 7 |
| 30 | Vlašim | 6 |
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