Surname of the person: ILLANA. By counties
| As first surname | As second surname | ||||
|---|---|---|---|---|---|
| Position | frequency | ‰ | frequency | ‰ | |
| Alt Penedès | 4,552 | .. | .. | 5 | 0.04 |
| Anoia | 1,253 | 10 | 0.08 | 19 | 0.15 |
| Baix Camp | 3,216 | 5 | 0.02 | 9 | 0.04 |
| Baix Ebre | 715 | 14 | 0.17 | 15 | 0.18 |
| Baix Empordà | 1,423 | 10 | 0.07 | 16 | 0.11 |
| Baix Llobregat | 2,375 | 36 | 0.04 | 40 | 0.05 |
| Baix Penedès | 3,228 | .. | .. | 5 | 0.04 |
| Barcelonès | 5,911 | 34 | 0.01 | 38 | 0.02 |
| Cerdanya | 599 | .. | .. | 8 | 0.40 |
| Garraf | 3,357 | 6 | 0.04 | 4 | 0.02 |
| Maresme | 9,698 | .. | .. | 5 | 0.01 |
| Osona | 1,687 | 9 | 0.05 | 16 | 0.10 |
| Ripollès | 1,816 | .. | .. | 4 | 0.15 |
| Segrià | 6,222 | .. | .. | 5 | 0.02 |
| Selva | 5,800 | .. | .. | 5 | 0.03 |
| Tarragonès | 4,939 | 4 | 0.01 | 7 | 0.03 |
| Vallès Occidental | 2,836 | 30 | 0.03 | 42 | 0.04 |
| Vallès Oriental | 4,604 | 6 | 0.01 | 13 | 0.03 |
| Total | 3,710 | 183 | 0.02 | 267 | 0.03 |
| 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