Surname of the person: BLAY. By counties

Surname of the person: BLAY. 2022 By counties
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Empordà	1,264	11	0.08	19	0.13
Alt Penedès	1,975	7	0.06	7	0.06
Anoia	2,835	5	0.04	5	0.04
Bages	5,581	5	0.03	..	..
Baix Camp	1,300	18	0.09	22	0.11
Baix Empordà	834	35	0.25	10	0.07
Baix Llobregat	1,594	58	0.07	63	0.08
Baix Penedès	2,542	9	0.08	..	..
Barcelonès	1,827	134	0.06	146	0.06
Cerdanya	1,232	4	0.21	..	..
Garraf	952	23	0.15	20	0.13
Gironès	1,800	17	0.09	13	0.07
Maresme	3,039	15	0.03	20	0.04
Montsià	1,194	..	..	10	0.15
Osona	2,495	11	0.07	5	0.03
Segrià	4,649	4	0.02	6	0.03
Tarragonès	1,452	23	0.09	23	0.09
Vallès Occidental	2,803	37	0.04	35	0.04
Vallès Oriental	3,906	11	0.03	12	0.03
Total	2,052	443	0.06	434	0.06
Source: Idescat, based on the Continuous Register Statistic of INE
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria