Surname of the person: ILLANA. By areas
| As first surname | As second surname | ||||
|---|---|---|---|---|---|
| Position | frequency | ‰ | frequency | ‰ | |
| Metropolità | 3,997 | 109 | 0.02 | 138 | 0.03 |
| Comarques Gironines | 4,046 | 14 | 0.02 | 28 | 0.03 |
| Camp de Tarragona | 3,918 | 9 | 0.02 | 19 | 0.03 |
| Terres de l'Ebre | 1,485 | 14 | 0.07 | 15 | 0.08 |
| Ponent | 5,708 | 5 | 0.01 | 8 | 0.02 |
| Comarques Centrals | 3,726 | 10 | 0.02 | 16 | 0.04 |
| Alt Pirineu i Aran | 1,793 | .. | .. | 10 | 0.13 |
| Penedès | 2,283 | 19 | 0.04 | 33 | 0.06 |
| Total | 3,710 | 183 | 0.02 | 267 | 0.03 |
| Source: Idescat, based on the INE Annual Population Census. | |||||
Disaggregation criteria
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Territorial
- By provinces
- By areas
- By counties