Surname
Cao
365
Bearers
4494.
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 80 municipalities.
Map 1 · distribution of surname Cao — colour = bearers per 10,000 inhabitants (darker = higher)
| # | Region | Bearers |
|---|---|---|
| 1 | Hlavní město Praha | 91 |
| 2 | Ústecký kraj | 52 |
| 3 | Moravskoslezský kraj | 49 |
| 4 | Středočeský kraj | 33 |
| 5 | Plzeňský kraj | 33 |
| 6 | Karlovarský kraj | 26 |
| 7 | Jihomoravský kraj | 19 |
| 8 | Olomoucký kraj | 13 |
| 9 | Liberecký kraj | 12 |
| 10 | Jihočeský kraj | 10 |
| 11 | Pardubický kraj | 8 |
| 12 | Kraj Vysočina | 8 |
| 13 | Královéhradecký kraj | 7 |
| 14 | Zlínský kraj | 4 |
| Total CZ | 365 |
| # | Municipality | Bearers |
|---|---|---|
| 1 | Praha | 91 |
| 2 | Ostrava | 33 |
| 3 | Plzeň | 19 |
| 4 | Ústí nad Labem | 17 |
| 5 | Cheb | 13 |
| 6 | Brno | 12 |
| 7 | Mladá Boleslav | 11 |
| 8 | Teplice | 9 |
| 9 | Chomutov | 8 |
| 10 | Olomouc | 8 |
| 11 | Ostrov | 6 |
| 12 | Opava | 6 |
| 13 | Brandýs nad Labem-Stará Boleslav | 5 |
| 14 | Třeboň | 5 |
| 15 | Havlíčkův Brod | 5 |
| 16 | Liberec | 4 |
| 17 | Jičín | 4 |
| 18 | Pardubice | 4 |
| 19 | Kopřivnice | 4 |
| 20 | Rakovník | 3 |
| 21 | Tachov | 3 |
| 22 | Aš | 3 |
| 23 | Přeštice | 3 |
| 24 | Děčín | 3 |
| 25 | Jablonec nad Nisou | 3 |
| 26 | Lovosice | 3 |
| 27 | Semily | 3 |
| 28 | Břeclav | 3 |
| 29 | Znojmo | 3 |
| 30 | Kladno | 2 |
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