Surname of the person: RIERA. By counties

Surname of the person: RIERA By counties. 2025
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Camp	1,196	6	0.13	6	0.13
Alt Empordà	58	213	1.42	184	1.23
Alt Penedès	365	51	0.44	43	0.37
Alt Urgell	437	10	0.47	7	0.33
Alta Ribagorça	205	6	1.48	..	..
Anoia	127	142	1.09	99	0.76
Aran	344	..	..	6	0.56
Bages	45	362	1.93	330	1.76
Baix Camp	855	37	0.18	30	0.14
Baix Ebre	379	28	0.33	33	0.39
Baix Empordà	74	162	1.12	174	1.20
Baix Llobregat	209	470	0.55	487	0.57
Baix Penedès	290	42	0.35	57	0.47
Barcelonès	146	1,632	0.68	1,575	0.66
Berguedà	118	63	1.52	37	0.89
Cerdanya	85	22	1.09	33	1.64
Conca de Barberà	826	6	0.29	..	..
Garraf	298	67	0.41	67	0.41
Garrigues	222	19	0.99	10	0.52
Garrotxa	54	149	2.35	114	1.80
Gironès	47	412	1.97	364	1.74
Lluçanès	13	35	6.12	36	6.29
Maresme	51	757	1.59	717	1.50
Moianès	27	49	3.30	44	2.96
Montsià	1,275	7	0.10	6	0.08
Noguera	431	15	0.38	15	0.38
Osona	22	636	3.83	568	3.42
Pallars Jussà	415	7	0.51	5	0.37
Pallars Sobirà	378	..	..	5	0.68
Pla d'Urgell	143	35	0.91	38	0.99
Pla de l'Estany	27	104	3.07	112	3.31
Priorat	335	..	..	7	0.74
Ribera d'Ebre	699	6	0.27	..	..
Ripollès	82	46	1.78	34	1.31
Segarra	36	38	1.66	55	2.41
Segrià	265	114	0.51	99	0.45
Selva	37	348	1.86	351	1.87
Solsonès	232	13	0.83	10	0.64
Tarragonès	455	80	0.29	76	0.27
Urgell	116	48	1.22	36	0.92
Vallès Occidental	148	756	0.78	684	0.70
Vallès Oriental	71	555	1.29	578	1.34
Total	100	7,556	0.93	7,139	0.88
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria