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Surname of the person: ILLA. By counties

Surname of the person: ILLA By counties. 2025
As first surname As second surname
Position frequency frequency
Alt Empordà 641 35 0.23 25 0.17
Alt Penedès 3,601 5 0.04 .. ..
Anoia 994 21 0.16 17 0.13
Bages 1,002 29 0.15 23 0.12
Baix Empordà 576 34 0.23 31 0.21
Baix Llobregat 3,276 23 0.03 29 0.03
Baix Penedès 3,684 .. .. 5 0.04
Barcelonès 2,188 138 0.06 101 0.04
Berguedà 1,580 .. .. 4 0.10
Cerdanya 659 5 0.25 5 0.25
Garraf 1,914 9 0.05 11 0.07
Garrotxa 1,270 4 0.06 10 0.16
Gironès 859 30 0.14 38 0.18
Maresme 536 105 0.22 124 0.26
Moianès 246 10 0.67 9 0.61
Osona 895 23 0.14 30 0.18
Pla de l'Estany 340 19 0.56 14 0.41
Ripollès 741 8 0.31 4 0.15
Segrià 1,347 21 0.09 27 0.12
Selva 504 57 0.30 40 0.21
Tarragonès 8,143 .. .. 5 0.02
Vallès Occidental 1,608 72 0.07 72 0.07
Vallès Oriental 243 232 0.54 188 0.44
Total 1,103 900 0.11 832 0.10
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria