Surname of the person: CASTELLARNAU. By counties

Surname of the person: CASTELLARNAU By counties. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Alt Urgell	394	15	0.71	4	0.19
Alta Ribagorça	98	7	1.73	6	1.49
Aran	269	5	0.47	6	0.57
Baix Camp	3,604	9	0.04	..	..
Baix Llobregat	3,272	23	0.03	28	0.03
Barcelonès	5,259	41	0.02	42	0.02
Garraf	3,680	5	0.03	4	0.02
Garrigues	460	4	0.21	10	0.52
Maresme	4,531	14	0.03	8	0.02
Noguera	780	14	0.35	..	..
Pallars Sobirà	28	29	3.96	17	2.32
Segrià	2,826	8	0.04	12	0.06
Tarragonès	6,329	5	0.02	..	..
Vallès Occidental	6,241	13	0.01	14	0.01
Vallès Oriental	3,730	18	0.04	7	0.02
Total	4,084	225	0.03	178	0.02
Source: Idescat, based on the INE Annual Population Census.
Note: Only shows counties with 4 or more people with the selected surname.

Disaggregation criteria