Surname of the person: RIAU. By counties
| As first surname | As second surname | ||||
|---|---|---|---|---|---|
| Position | frequency | ‰ | frequency | ‰ | |
| Baix Penedès | 4,799 | 5 | 0.04 | .. | .. |
| Barcelonès | 6,927 | 36 | 0.02 | 23 | 0.00 |
| Maresme | 13,430 | .. | .. | 4 | 0.00 |
| Segrià | 2,204 | 11 | 0.05 | 16 | 0.07 |
| Tarragonès | 5,301 | .. | .. | 7 | 0.03 |
| Vallès Occidental | 13,630 | 4 | 0.00 | 5 | 0.00 |
| Vallès Oriental | 11,999 | .. | .. | 4 | 0.00 |
| Total | 9,631 | 66 | 0.00 | 69 | 0.00 |
| Source: Idescat, based on the INE Annual Population Census. | |||||
| Note: Only shows counties with 4 or more people with the selected surname. | |||||
Disaggregation criteria
-
Territorial
- By provinces
- By areas
- By counties