Surname of the person: RIU. By counties

Surname of the person: RIU. 2023 By counties
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Camp	1,761	5	0.11	..	..
Alt Empordà	503	45	0.31	29	0.20
Alt Penedès	1,427	13	0.12	8	0.07
Alt Urgell	156	19	0.92	22	1.06
Alta Ribagorça	124	7	1.74	4	1.00
Anoia	1,214	16	0.13	14	0.11
Aran	49	20	1.91	19	1.81
Bages	184	122	0.67	121	0.66
Baix Camp	4,434	4	0.02	5	0.02
Baix Ebre	3,615	4	0.05	..	..
Baix Empordà	1,241	16	0.11	14	0.10
Baix Llobregat	1,458	65	0.08	69	0.08
Baix Penedès	1,843	7	0.06	8	0.07
Barcelonès	869	307	0.13	321	0.14
Berguedà	37	117	2.88	133	3.27
Cerdanya	273	10	0.50	12	0.60
Garraf	2,046	14	0.09	4	0.03
Garrigues	110	31	1.64	22	1.16
Garrotxa	534	20	0.33	17	0.28
Gironès	898	36	0.18	28	0.14
Maresme	1,364	40	0.09	47	0.10
Moianès	360	6	0.41	8	0.55
Noguera	538	13	0.33	12	0.30
Osona	688	39	0.23	37	0.22
Pallars Jussà	628	..	..	5	0.37
Pallars Sobirà	60	16	2.20	13	1.78
Pla d'Urgell	281	26	0.69	16	0.42
Pla de l'Estany	519	13	0.39	8	0.24
Ribera d'Ebre	1,160	..	..	4	0.18
Ripollès	142	24	0.93	28	1.09
Segarra	265	15	0.63	12	0.50
Segrià	307	91	0.42	94	0.44
Selva	1,980	14	0.08	8	0.04
Solsonès	12	85	6.19	79	5.76
Tarragonès	1,616	28	0.10	13	0.05
Urgell	485	14	0.37	12	0.32
Vallès Occidental	1,265	93	0.10	92	0.10
Vallès Oriental	631	90	0.21	88	0.21
Total	658	1,491	0.19	1,428	0.18
Source: Idescat, based on the INE's Continuous Population and Housing Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria