Surname of the person: PEIRO. By areas

Surname of the person: PEIRO. 2022 By areas of the general territorial Plan of Catalonia
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	672	930	0.19	870	0.18
Comarques Gironines	1,720	52	0.07	62	0.08
Camp de Tarragona	1,830	32	0.06	39	0.07
Terres de l'Ebre	1,482	17	0.09	11	0.06
Ponent	218	183	0.50	246	0.67
Comarques Centrals	2,215	15	0.04	34	0.08
Alt Pirineu i Aran	359	29	0.39	33	0.44
Penedès	950	65	0.13	77	0.15
Total	718	1,323	0.17	1,372	0.18
Source: Idescat, based on the Continuous Register Statistic of INE

Disaggregation criteria