Surname of the person: SERNA. By areas

Surname of the person: SERNA By areas of the general territorial Plan of Catalonia. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Metropolità	578	1,052	0.21	1,049	0.21
Comarques Gironines	1,230	74	0.09	91	0.11
Camp de Tarragona	938	80	0.14	79	0.14
Terres de l'Ebre	1,150	27	0.14	13	0.07
Ponent	1,042	49	0.13	61	0.16
Comarques Centrals	1,403	41	0.10	45	0.11
Alt Pirineu i Aran	1,502	5	0.07	11	0.14
Penedès	943	71	0.14	74	0.14
Total	690	1,399	0.17	1,423	0.18
Source: Idescat, based on the INE Annual Population Census.

Disaggregation criteria