Surname of the person: BLAY. By counties

Surname of the person: BLAY By counties. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Empordà	1,281	10	0.07	20	0.13
Alt Penedès	2,286	6	0.05	6	0.05
Anoia	2,892	5	0.04	5	0.04
Bages	5,828	5	0.03	..	..
Baix Camp	1,352	18	0.09	21	0.10
Baix Ebre	2,366	..	..	4	0.05
Baix Empordà	872	34	0.24	10	0.07
Baix Llobregat	1,646	57	0.07	60	0.07
Baix Penedès	3,228	7	0.06	..	..
Barcelonès	1,937	128	0.05	139	0.06
Garraf	937	22	0.14	22	0.14
Gironès	1,771	18	0.09	13	0.06
Maresme	3,075	16	0.03	19	0.04
Montsià	1,261	..	..	10	0.14
Osona	2,369	12	0.07	5	0.03
Segrià	4,803	5	0.02	5	0.02
Tarragonès	1,511	24	0.09	21	0.08
Vallès Occidental	2,696	40	0.04	36	0.04
Vallès Oriental	3,730	13	0.03	12	0.03
Total	2,117	441	0.06	422	0.05
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria