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Surname of the person: OÑA. By counties

Surname of the person: OÑA By counties. 2025
As first surname As second surname
Position frequency frequency
Bages 3,133 7 0.04 7 0.04
Baix Camp 3,955 4 0.02 7 0.03
Baix Empordà 2,720 .. .. 10 0.07
Baix Llobregat 2,973 18 0.02 41 0.05
Barcelonès 3,933 59 0.02 61 0.03
Berguedà 1,202 5 0.12 5 0.12
Garraf 1,748 15 0.09 7 0.04
Gironès 5,935 .. .. 5 0.02
Maresme 4,148 14 0.03 11 0.02
Segrià 2,871 10 0.05 10 0.05
Selva 3,142 4 0.02 9 0.05
Tarragonès 2,536 11 0.04 14 0.05
Vallès Occidental 2,771 34 0.04 41 0.04
Vallès Oriental 2,368 20 0.05 24 0.06
Total 3,456 223 0.03 274 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