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Surname of the person: OSA. By counties

Surname of the person: OSA By counties. 2025
As first surname As second surname
Position frequency frequency
Baix Llobregat 15,082 5 0.00 .. ..
Barcelonès 8,335 29 0.01 19 0.00
Maresme 7,029 8 0.02 5 0.01
Osona 2,292 7 0.04 11 0.07
Segrià 4,541 7 0.03 4 0.02
Vallès Occidental 5,869 14 0.01 16 0.02
Total 9,049 82 0.01 68 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