Surname
Onderek
67
Bearers
24023.
Rank
male
Gender
Meaning
Surname formed as a diminutive – often from a given name or nickname.
Origin: a diminutive suffix -ek/-ík/-ka
A general explanation of the surname based on typical patterns (occupation, trait, ancestor's name, place). A particular family may have a different history.
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 Onderek — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Moravskoslezský kraj | 56 |
| 2 | Jihomoravský kraj | 4 |
| 3 | Liberecký kraj | 2 |
| 4 | Hlavní město Praha | 2 |
| 5 | Ústecký kraj | 1 |
| 6 | Středočeský kraj | 1 |
| 7 | Pardubický kraj | 1 |
| Total CZ | 67 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Havířov | 16 |
| 2 | Ostrava | 10 |
| 3 | Frýdek-Místek | 7 |
| 4 | Český Těšín | 7 |
| 5 | Brno | 4 |
| 6 | Třinec | 4 |
| 7 | Orlová | 4 |
| 8 | Frýdlant nad Ostravicí | 3 |
| 9 | Praha | 2 |
| 10 | Liberec | 2 |
| 11 | Karviná | 2 |
| 12 | Jablunkov | 2 |
| 13 | Český Brod | 1 |
| 14 | Děčín | 1 |
| 15 | Lanškroun | 1 |
| 16 | Bohumín | 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