Surname
Byche
35
Bearers
38398.
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 8 municipalities.
Map 1 · distribution of surname Byche — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Hlavní město Praha | 14 |
| 2 | Plzeňský kraj | 12 |
| 3 | Jihočeský kraj | 6 |
| 4 | Ústecký kraj | 2 |
| 5 | Moravskoslezský kraj | 1 |
| Total CZ | 35 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 14 |
| 2 | Rokycany | 6 |
| 3 | Plzeň | 6 |
| 4 | Písek | 5 |
| 5 | České Budějovice | 1 |
| 6 | Děčín | 1 |
| 7 | Roudnice nad Labem | 1 |
| 8 | Ostrava | 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