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Surname of the person: OLIVERA. By counties

Surname of the person: OLIVERA By counties. 2025
As first surname As second surname
Position frequency frequency
Alt Camp 1,196 4 0.08 8 0.17
Alt Empordà 876 21 0.14 23 0.15
Alt Penedès 1,590 8 0.07 11 0.09
Anoia 1,260 17 0.13 12 0.09
Bages 1,019 37 0.20 14 0.07
Baix Camp 295 95 0.46 83 0.40
Baix Ebre 2,456 .. .. 6 0.07
Baix Empordà 1,668 6 0.04 16 0.11
Baix Llobregat 712 149 0.17 136 0.16
Baix Penedès 886 17 0.14 16 0.13
Barcelonès 769 395 0.16 319 0.13
Berguedà 1,580 .. .. 4 0.10
Cerdanya 736 .. .. 6 0.30
Garraf 1,309 17 0.10 13 0.08
Garrotxa 1,769 4 0.06 5 0.08
Gironès 2,182 13 0.06 12 0.06
Maresme 892 79 0.17 58 0.12
Moianès 223 13 0.87 8 0.54
Osona 3,490 5 0.03 6 0.04
Pla d'Urgell 1,551 .. .. 4 0.10
Ribera d'Ebre 501 8 0.36 5 0.22
Ripollès 1,206 4 0.15 .. ..
Segrià 810 28 0.13 54 0.24
Selva 520 51 0.27 42 0.22
Solsonès 931 .. .. 4 0.26
Tarragonès 990 35 0.13 38 0.14
Vallès Occidental 669 184 0.19 173 0.18
Vallès Oriental 656 86 0.20 88 0.20
Total 774 1,300 0.16 1,184 0.15
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria