Surname of the person: OLAYA. By areas

Surname of the person: OLAYA By areas of the general territorial Plan of Catalonia. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	1,651	348	0.07	337	0.07
Comarques Gironines	3,750	17	0.02	29	0.04
Camp de Tarragona	1,989	38	0.07	28	0.05
Terres de l'Ebre	3,004	7	0.04	5	0.03
Ponent	1,505	45	0.12	29	0.08
Comarques Centrals	2,529	20	0.05	22	0.05
Penedès	1,358	64	0.12	31	0.06
Total	1,801	542	0.07	482	0.06
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows areas with 4 or more people with the selected surname.

Disaggregation criteria