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Most frequent surnames of population

Most frequent surnames of population Catalonia. 2010
Firt surname Secon surname
Number Rate per 1,000 inhabitants Number Rate per 1,000 inhabitants
García 170,818 22.64 174,232 23.09
Martínez 119,231 15.80 120,538 15.98
López 114,352 15.16 117,248 15.54
Sánchez 103,044 13.66 104,997 13.92
Rodríguez 99,884 13.24 100,400 13.31
Fernández 97,658 12.94 99,213 13.15
Pérez 92,708 12.29 95,403 12.65
González 91,548 12.13 92,016 12.20
Gómez 56,663 7.51 57,208 7.58
Ruíz 50,234 6.66 52,198 6.92
Martin 45,885 6.08 45,267 6.00
Jiménez 44,297 5.87 43,532 5.77
Moreno 42,382 5.62 42,502 5.63
Muñoz 38,222 5.07 38,671 5.13
Hernández 38,048 5.04 38,500 5.10
Díaz 34,942 4.63 34,884 4.62
Romero 28,809 3.82 28,575 3.79
Navarro 28,372 3.76 28,726 3.81
Torres 26,781 3.55 26,710 3.54
Álvarez 26,614 3.53 26,773 3.55
Source: Idescat. Surnames of the population, based on the Population Register of Catalonia.

Last update: December 22, 2010.

Methodological note

Methodological aspects

The Statistical Institute of Catalonia (Idescat) offers information in relation to the names and surnames of the whole population resident in Catalonia.

The source is the Population Registry of Catalonia, an administrative registry containing current obligatory data on residents registered in the municipal censuses of inhabitants from the City Councils of Catalonia, which may be referred to by the public administrations when exercising their authority. Data are on January, 1.

From 2021, the data is sourced from the Continuous Register of the National Institute of Statistics (INE).

It should be explained that the source used to produce the database contains the names in capital letters without accents so that , in some cases it is not possible to differentiate between names in Catalan and Spanish, when the accent is the only differentiating feature. In these cases the two options are presented together (Maria/María, Àlex/Álex).

Unavailable information is represented using the symbol ":". When the value is lower than that of the minimum unit to be able to estimate the statistical operation or if it effects statistical confidentiality, the symbol used is "..".