Surname of the person: CASTAN. By areas

Surname of the person: CASTAN. 2022 By areas of the general territorial Plan of Catalonia
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	1,590	346	0.07	360	0.07
Comarques Gironines	3,070	36	0.05	22	0.03
Camp de Tarragona	1,844	41	0.08	29	0.05
Terres de l'Ebre	1,564	14	0.08	12	0.07
Ponent	1,020	58	0.16	55	0.15
Comarques Centrals	2,040	23	0.06	31	0.07
Alt Pirineu i Aran	1,209	8	0.11	12	0.16
Penedès	2,020	29	0.06	29	0.06
Total	1,656	555	0.07	550	0.07
Source: Idescat, based on the Continuous Register Statistic of INE

Disaggregation criteria