Surname of the person: ILLAN. By counties

Surname of the person: ILLAN By counties. 2024
		As first surname		As second surname
	Position	frequency	‰	frequency	‰
Baix Camp	4,488	5	0.02	4	0.02
Baix Llobregat	3,045	30	0.04	26	0.03
Barcelonès	4,670	55	0.02	41	0.02
Garraf	4,469	..	..	5	0.03
Maresme	2,991	27	0.06	9	0.02
Tarragonès	6,983	..	..	5	0.02
Vallès Occidental	3,073	44	0.05	22	0.02
Vallès Oriental	3,730	9	0.02	16	0.04
Total	4,839	184	0.02	145	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