40
Bearers
35218.
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 16 municipalities.
Map 1 · distribution of surname Jahna — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Pardubický kraj | 13 |
| 2 | Hlavní město Praha | 7 |
| 3 | Královéhradecký kraj | 5 |
| 4 | Plzeňský kraj | 4 |
| 5 | Středočeský kraj | 3 |
| 6 | Moravskoslezský kraj | 3 |
| 7 | Ústecký kraj | 2 |
| 8 | Olomoucký kraj | 2 |
| 9 | Jihočeský kraj | 1 |
| Total CZ | 40 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 7 |
| 2 | Vysoké Mýto | 6 |
| 3 | Ústí nad Orlicí | 5 |
| 4 | Klatovy | 4 |
| 5 | Hradec Králové | 4 |
| 6 | Krnov | 3 |
| 7 | Černošice | 2 |
| 8 | Říčany | 1 |
| 9 | Tábor | 1 |
| 10 | Rumburk | 1 |
| 11 | Podbořany | 1 |
| 12 | Pardubice | 1 |
| 13 | Kostelec nad Orlicí | 1 |
| 14 | Žamberk | 1 |
| 15 | Šumperk | 1 |
| 16 | Šternberk | 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