Surname of the person: OLVERA. By counties

Surname of the person: OLVERA. 2022 By counties
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Empordà	3,078	4	0.03	7	0.05
Alt Penedès	1,975	7	0.06	7	0.06
Anoia	1,271	20	0.16	8	0.06
Bages	2,135	12	0.07	10	0.06
Baix Camp	4,347	..	..	6	0.03
Baix Empordà	853	24	0.17	20	0.14
Baix Llobregat	2,479	29	0.03	42	0.05
Baix Penedès	1,451	10	0.09	9	0.08
Barcelonès	2,380	108	0.05	104	0.05
Garraf	1,774	11	0.07	10	0.06
Maresme	2,961	16	0.03	20	0.04
Montsià	3,040	..	..	4	0.06
Segrià	5,439	..	..	5	0.02
Tarragonès	4,723	5	0.02	6	0.02
Vallès Occidental	1,886	40	0.04	76	0.08
Vallès Oriental	2,397	14	0.03	28	0.07
Total	2,487	326	0.04	381	0.05
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