Surname of the person: CASTAN. By areas

Surname of the person: CASTAN By areas of the general territorial Plan of Catalonia. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	1,625	340	0.07	354	0.07
Comarques Gironines	3,102	36	0.04	23	0.03
Camp de Tarragona	1,962	41	0.07	26	0.05
Terres de l'Ebre	1,782	11	0.06	12	0.06
Ponent	1,020	61	0.16	52	0.14
Comarques Centrals	2,171	23	0.05	28	0.07
Alt Pirineu i Aran	1,418	6	0.08	11	0.14
Penedès	2,029	30	0.06	30	0.06
Total	1,713	548	0.07	536	0.07
Source: Idescat, based on the INE Annual Population Census.

Disaggregation criteria