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Surname of the person: ONACA. By counties

Surname of the person: ONACA By counties. 2025
As first surname As second surname
Position frequency frequency
Montsià 2,766 5 0.07 .. ..
Urgell 2,565 4 0.10 .. ..
Total 47,721 14 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