212
Bearers
8143.
Rank
male
Gender
Meaning
From a trait
Surname from an adjective – a nickname from a characteristic or appearance.
Origin: from an adjective
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 43 municipalities.
Map 1 · distribution of surname Trefný — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Středočeský kraj | 56 |
| 2 | Hlavní město Praha | 52 |
| 3 | Ústecký kraj | 23 |
| 4 | Jihočeský kraj | 21 |
| 5 | Plzeňský kraj | 14 |
| 6 | Moravskoslezský kraj | 12 |
| 7 | Karlovarský kraj | 9 |
| 8 | Liberecký kraj | 7 |
| 9 | Jihomoravský kraj | 7 |
| 10 | Kraj Vysočina | 5 |
| 11 | Pardubický kraj | 2 |
| 12 | Olomoucký kraj | 2 |
| 13 | Zlínský kraj | 1 |
| 14 | Královéhradecký kraj | 1 |
| Total CZ | 212 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 52 |
| 2 | Příbram | 30 |
| 3 | České Budějovice | 12 |
| 4 | Most | 11 |
| 5 | Plzeň | 8 |
| 6 | Kladno | 6 |
| 7 | Nový Bor | 6 |
| 8 | Ostrava | 6 |
| 9 | Blatná | 5 |
| 10 | Havlíčkův Brod | 5 |
| 11 | Frýdek-Místek | 5 |
| 12 | Rakovník | 4 |
| 13 | Černošice | 4 |
| 14 | Louny | 4 |
| 15 | Boskovice | 4 |
| 16 | Beroun | 3 |
| 17 | Hořovice | 3 |
| 18 | Brandýs nad Labem-Stará Boleslav | 3 |
| 19 | Dobříš | 3 |
| 20 | Cheb | 3 |
| 21 | Karlovy Vary | 3 |
| 22 | Ostrov | 3 |
| 23 | Nepomuk | 3 |
| 24 | Lovosice | 3 |
| 25 | Písek | 2 |
| 26 | Blovice | 2 |
| 27 | Kyjov | 2 |
| 28 | Olomouc | 2 |
| 29 | Tábor | 1 |
| 30 | Trhové Sviny | 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