Surname of the person: OLIACH. By counties
| As first surname | As second surname | ||||
|---|---|---|---|---|---|
| Position | frequency | ‰ | frequency | ‰ | |
| Baix Camp | 1,707 | 17 | 0.08 | 13 | 0.06 |
| Baix Llobregat | 3,818 | 21 | 0.02 | 21 | 0.02 |
| Baix Penedès | 5,817 | 4 | 0.03 | .. | .. |
| Barcelonès | 33,385 | .. | .. | 5 | 0.00 |
| Tarragonès | 3,802 | 6 | 0.02 | 9 | 0.03 |
| Total | 10,656 | 56 | 0.00 | 62 | 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