Frequencies of surnames
Results by province and dedade of birth
Surname: SILVERA
| 1 Surname | 2 Surname | Both surnames | ||||
|---|---|---|---|---|---|---|
| Total | Per thousand (‰) | Total | Per thousand (‰) | Total | Per thousand (‰) | |
| Total | 1.005 | 0,020 | 983 | 0,020 | 9 | . |
| Alicante/Alacant | . | . | 6 | 0,005 | . | . |
| Badajoz | 5 | 0,006 | . | . | . | . |
| Balears, Illes | 9 | 0,013 | 13 | 0,018 | . | . |
| Barcelona | 20 | 0,005 | 33 | 0,008 | . | . |
| Cádiz | 9 | 0,007 | 12 | 0,010 | . | . |
| Coruña, A | 11 | 0,011 | . | . | . | . |
| Gipuzkoa | . | . | 5 | 0,008 | . | . |
| Girona | 8 | 0,017 | . | . | . | . |
| Huelva | 85 | 0,172 | 60 | 0,121 | . | . |
| Jaén | 12 | 0,014 | . | . | . | . |
| Madrid | 18 | 0,004 | 20 | 0,004 | . | . |
| Palmas, Las | 69 | 0,081 | 49 | 0,057 | . | . |
| Pontevedra | 8 | 0,009 | . | . | . | . |
| Santa Cruz de Tenerife | 111 | 0,147 | 115 | 0,152 | . | . |
| Sevilla | 7 | 0,004 | 13 | 0,007 | . | . |
| Valencia/València | 20 | 0,010 | 11 | 0,006 | . | . |
| Zaragoza | 6 | 0,008 | 5 | 0,006 | . | . |
| Born abroad | 577 | 0,061 | 611 | 0,065 | 9 | 0,001 |
1 surname map of frequency:
NOTES:
- 1) In order to preserve statistical secrecy, we show only those surnames whose frequency is greater than 5 in either of the two surnames, for the national total. For the selected provinces, it is required too a frequency of at leat 5 in either of the two surnames. For this reason, the total national frequency for some surnames may not be equal to the sum of the provinces shown.
- 2) Data taken from the Continuous Register Statistics with date 01/01/2012.