Surname
Rosca
43
Bearers
33708.
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 11 municipalities.
Map 1 · distribution of surname Rosca — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Hlavní město Praha | 25 |
| 2 | Středočeský kraj | 5 |
| 3 | Jihomoravský kraj | 4 |
| 4 | Liberecký kraj | 3 |
| 5 | Plzeňský kraj | 2 |
| 6 | Olomoucký kraj | 2 |
| 7 | Ústecký kraj | 1 |
| 8 | Pardubický kraj | 1 |
| Total CZ | 43 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 25 |
| 2 | Mladá Boleslav | 3 |
| 3 | Liberec | 3 |
| 4 | Brandýs nad Labem-Stará Boleslav | 2 |
| 5 | Prostějov | 2 |
| 6 | Vyškov | 2 |
| 7 | Brno | 2 |
| 8 | Klatovy | 1 |
| 9 | Plzeň | 1 |
| 10 | Ústí nad Labem | 1 |
| 11 | Litomyšl | 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