Surname of the person: OLALLA. By areas
| As first surname | As second surname | ||||
|---|---|---|---|---|---|
| Position | frequency | ‰ | frequency | ‰ | |
| Metropolità | 3,292 | 155 | 0.03 | 159 | 0.03 |
| Comarques Gironines | 8,987 | 5 | 0.00 | 10 | 0.01 |
| Camp de Tarragona | 2,815 | 16 | 0.03 | 27 | 0.05 |
| Terres de l'Ebre | 3,708 | 5 | 0.03 | 4 | 0.02 |
| Ponent | 8,120 | .. | .. | 6 | 0.02 |
| Comarques Centrals | 3,012 | 18 | 0.04 | 16 | 0.04 |
| Alt Pirineu i Aran | 2,241 | 6 | 0.08 | 4 | 0.05 |
| Penedès | 2,463 | 31 | 0.06 | 16 | 0.03 |
| Total | 3,513 | 238 | 0.03 | 242 | 0.03 |
| Source: Idescat, based on the INE Annual Population Census. | |||||
Disaggregation criteria
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Territorial
- By provinces
- By areas
- By counties