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Surname of the person: TRIADU By counties. 2025
As first surname As second surname
Position frequency frequency
Alt Empordà 2,608 5 0.03 9 0.06
Baix Empordà 2,897 6 0.04 6 0.04
Baix Llobregat 11,645 .. .. 7 0.00
Barcelonès 11,774 11 0.00 20 0.00
Garrotxa 339 26 0.41 30 0.47
Gironès 1,375 18 0.09 23 0.11
Pla de l'Estany 953 9 0.27 .. ..
Ripollès 873 .. .. 7 0.27
Vallès Occidental 6,943 14 0.01 10 0.01
Vallès Oriental 5,644 7 0.02 8 0.02
Total 6,344 109 0.01 130 0.02
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria