Surname
Trojáček
138
Bearers
12660.
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 40 municipalities.
Map 1 · distribution of surname Trojáček — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Jihočeský kraj | 32 |
| 2 | Moravskoslezský kraj | 17 |
| 3 | Ústecký kraj | 16 |
| 4 | Hlavní město Praha | 15 |
| 5 | Jihomoravský kraj | 11 |
| 6 | Středočeský kraj | 10 |
| 7 | Plzeňský kraj | 10 |
| 8 | Karlovarský kraj | 9 |
| 9 | Královéhradecký kraj | 5 |
| 10 | Pardubický kraj | 4 |
| 11 | Olomoucký kraj | 3 |
| 12 | Liberecký kraj | 3 |
| 13 | Zlínský kraj | 2 |
| 14 | Kraj Vysočina | 1 |
| Total CZ | 138 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 15 |
| 2 | Milevsko | 15 |
| 3 | Tábor | 7 |
| 4 | Litoměřice | 7 |
| 5 | Blansko | 7 |
| 6 | Rakovník | 6 |
| 7 | Písek | 6 |
| 8 | Teplice | 6 |
| 9 | Bruntál | 5 |
| 10 | Plzeň | 4 |
| 11 | Přelouč | 4 |
| 12 | Kostelec nad Orlicí | 4 |
| 13 | Karlovy Vary | 3 |
| 14 | Česká Lípa | 3 |
| 15 | Most | 3 |
| 16 | Brno | 3 |
| 17 | Frýdek-Místek | 3 |
| 18 | Bílovec | 3 |
| 19 | Mohelnice | 3 |
| 20 | Černošice | 2 |
| 21 | Třeboň | 2 |
| 22 | Domažlice | 2 |
| 23 | Cheb | 2 |
| 24 | Sokolov | 2 |
| 25 | Horšovský Týn | 2 |
| 26 | Ostrov | 2 |
| 27 | Valašské Klobouky | 2 |
| 28 | Karviná | 2 |
| 29 | Havířov | 2 |
| 30 | Příbram | 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