Surname of the person: BLAY. By areas

Surname of the person: BLAY By areas of the general territorial Plan of Catalonia. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	2,131	254	0.05	266	0.05
Comarques Gironines	1,718	69	0.09	48	0.06
Camp de Tarragona	1,599	43	0.08	43	0.08
Terres de l'Ebre	1,782	7	0.04	16	0.09
Ponent	5,142	8	0.02	7	0.02
Comarques Centrals	3,959	17	0.04	7	0.02
Penedès	1,698	40	0.08	34	0.07
Total	2,117	441	0.06	422	0.05
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows areas with 4 or more people with the selected surname.

Disaggregation criteria