Surname
Jaček
74
Bearers
22114.
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 17 municipalities.
Map 1 · distribution of surname Jaček — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Liberecký kraj | 30 |
| 2 | Hlavní město Praha | 17 |
| 3 | Středočeský kraj | 9 |
| 4 | Královéhradecký kraj | 6 |
| 5 | Ústecký kraj | 5 |
| 6 | Moravskoslezský kraj | 4 |
| 7 | Karlovarský kraj | 1 |
| 8 | Jihočeský kraj | 1 |
| 9 | Jihomoravský kraj | 1 |
| Total CZ | 74 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 17 |
| 2 | Semily | 17 |
| 3 | Mladá Boleslav | 8 |
| 4 | Liberec | 7 |
| 5 | Teplice | 5 |
| 6 | Havířov | 4 |
| 7 | Česká Lípa | 3 |
| 8 | Dvůr Králové nad Labem | 3 |
| 9 | Turnov | 2 |
| 10 | Kladno | 1 |
| 11 | Vimperk | 1 |
| 12 | Mariánské Lázně | 1 |
| 13 | Železný Brod | 1 |
| 14 | Jičín | 1 |
| 15 | Jaroměř | 1 |
| 16 | Vrchlabí | 1 |
| 17 | Brno | 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