757
Bearers
1933.
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 54 municipalities.
Map 1 · distribution of surname Byrtus — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Moravskoslezský kraj | 660 |
| 2 | Středočeský kraj | 25 |
| 3 | Hlavní město Praha | 14 |
| 4 | Olomoucký kraj | 12 |
| 5 | Karlovarský kraj | 11 |
| 6 | Plzeňský kraj | 9 |
| 7 | Jihočeský kraj | 8 |
| 8 | Jihomoravský kraj | 6 |
| 9 | Zlínský kraj | 5 |
| 10 | Liberecký kraj | 4 |
| 11 | Kraj Vysočina | 2 |
| 12 | Královéhradecký kraj | 1 |
| Total CZ | 757 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Jablunkov | 275 |
| 2 | Třinec | 166 |
| 3 | Český Těšín | 47 |
| 4 | Karviná | 29 |
| 5 | Havířov | 28 |
| 6 | Frýdek-Místek | 27 |
| 7 | Ostrava | 24 |
| 8 | Opava | 18 |
| 9 | Praha | 14 |
| 10 | Krnov | 12 |
| 11 | Olomouc | 10 |
| 12 | Sokolov | 9 |
| 13 | Mladá Boleslav | 7 |
| 14 | Kolín | 5 |
| 15 | Bohumín | 5 |
| 16 | Orlová | 5 |
| 17 | Tábor | 4 |
| 18 | Liberec | 4 |
| 19 | Bruntál | 4 |
| 20 | Vítkov | 4 |
| 21 | Beroun | 3 |
| 22 | Kutná Hora | 3 |
| 23 | Domažlice | 3 |
| 24 | Stod | 3 |
| 25 | Kroměříž | 3 |
| 26 | Vyškov | 3 |
| 27 | Nový Jičín | 3 |
| 28 | Rýmařov | 3 |
| 29 | Kopřivnice | 3 |
| 30 | Rakovník | 2 |
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