107
Bearers
16018.
Rank
male
Gender
Meaning
After an ancestor
A patronymic surname derived from a given name.
Origin: from 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 25 municipalities.
Map 1 · distribution of surname Jančák — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Středočeský kraj | 31 |
| 2 | Moravskoslezský kraj | 20 |
| 3 | Ústecký kraj | 13 |
| 4 | Hlavní město Praha | 10 |
| 5 | Královéhradecký kraj | 9 |
| 6 | Liberecký kraj | 8 |
| 7 | Pardubický kraj | 6 |
| 8 | Jihomoravský kraj | 5 |
| 9 | Jihočeský kraj | 4 |
| 10 | Kraj Vysočina | 1 |
| Total CZ | 107 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Ostrava | 15 |
| 2 | Praha | 10 |
| 3 | Mladá Boleslav | 10 |
| 4 | Nymburk | 10 |
| 5 | Ústí nad Labem | 9 |
| 6 | Česká Lípa | 8 |
| 7 | Jičín | 7 |
| 8 | Kolín | 6 |
| 9 | Pohořelice | 4 |
| 10 | Chomutov | 3 |
| 11 | Moravská Třebová | 3 |
| 12 | Český Brod | 2 |
| 13 | Černošice | 2 |
| 14 | Český Krumlov | 2 |
| 15 | Písek | 2 |
| 16 | Ústí nad Orlicí | 2 |
| 17 | Hořice | 2 |
| 18 | Bílovec | 2 |
| 19 | Frenštát pod Radhoštěm | 2 |
| 20 | Poděbrady | 1 |
| 21 | Litvínov | 1 |
| 22 | Pardubice | 1 |
| 23 | Chotěboř | 1 |
| 24 | Vyškov | 1 |
| 25 | Nový Jičín | 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