Surname of the person: BLASCO. By counties

Surname of the person: BLASCO By counties. 2025
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Camp	400	15	0.32	22	0.47
Alt Empordà	833	27	0.18	19	0.13
Alt Penedès	372	34	0.29	58	0.50
Alt Urgell	574	7	0.33	6	0.28
Anoia	308	72	0.55	52	0.40
Bages	430	66	0.35	53	0.28
Baix Camp	176	159	0.77	119	0.57
Baix Ebre	201	57	0.68	63	0.75
Baix Empordà	463	31	0.21	47	0.32
Baix Llobregat	231	456	0.53	401	0.47
Baix Penedès	316	44	0.36	47	0.39
Barcelonès	176	1,351	0.56	1,486	0.62
Berguedà	822	9	0.22	7	0.17
Conca de Barberà	753	5	0.24	4	0.19
Garraf	227	75	0.46	89	0.54
Garrotxa	716	16	0.25	11	0.17
Gironès	705	41	0.20	42	0.20
Maresme	263	201	0.42	214	0.45
Moianès	506	..	..	8	0.54
Montsià	466	16	0.22	28	0.38
Noguera	1,187	5	0.13	6	0.15
Osona	702	29	0.17	42	0.25
Pla d'Urgell	801	8	0.21	7	0.18
Pla de l'Estany	1,241	..	..	5	0.15
Priorat	282	4	0.42	7	0.74
Ribera d'Ebre	474	5	0.22	9	0.40
Ripollès	307	17	0.66	10	0.39
Segarra	781	..	..	7	0.31
Segrià	287	104	0.47	93	0.42
Selva	372	67	0.36	59	0.31
Solsonès	795	..	..	4	0.26
Tarragonès	172	175	0.63	162	0.58
Terra Alta	741	4	0.35	..	..
Urgell	1,086	..	..	9	0.23
Vallès Occidental	249	454	0.47	473	0.49
Vallès Oriental	188	257	0.60	274	0.64
Total	227	3,829	0.47	3,953	0.49
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria