523
Bearers
2947.
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 79 municipalities.
Map 1 · distribution of surname Jahn — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Moravskoslezský kraj | 128 |
| 2 | Olomoucký kraj | 117 |
| 3 | Plzeňský kraj | 59 |
| 4 | Jihomoravský kraj | 56 |
| 5 | Hlavní město Praha | 40 |
| 6 | Ústecký kraj | 21 |
| 7 | Karlovarský kraj | 19 |
| 8 | Středočeský kraj | 17 |
| 9 | Liberecký kraj | 17 |
| 10 | Kraj Vysočina | 14 |
| 11 | Jihočeský kraj | 13 |
| 12 | Zlínský kraj | 10 |
| 13 | Pardubický kraj | 9 |
| 14 | Královéhradecký kraj | 3 |
| Total CZ | 523 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Olomouc | 54 |
| 2 | Praha | 40 |
| 3 | Domažlice | 36 |
| 4 | Ostrava | 28 |
| 5 | Brno | 27 |
| 6 | Vítkov | 26 |
| 7 | Hranice | 26 |
| 8 | Opava | 19 |
| 9 | Šumperk | 17 |
| 10 | Kopřivnice | 17 |
| 11 | Prostějov | 12 |
| 12 | Nový Jičín | 10 |
| 13 | Tábor | 9 |
| 14 | Plzeň | 9 |
| 15 | Aš | 8 |
| 16 | Česká Lípa | 7 |
| 17 | Králíky | 7 |
| 18 | Rosice | 7 |
| 19 | Hlučín | 7 |
| 20 | Podbořany | 6 |
| 21 | Břeclav | 6 |
| 22 | Znojmo | 6 |
| 23 | Moravské Budějovice | 6 |
| 24 | Bílovec | 6 |
| 25 | Nýřany | 5 |
| 26 | Liberec | 5 |
| 27 | Teplice | 5 |
| 28 | Rýmařov | 5 |
| 29 | Rožnov pod Radhoštěm | 5 |
| 30 | Cheb | 4 |
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