Family name Силва (Silva 
, Silvy 
, Силва 
) , in all the world, is a prevalent surname. The surname Силва is habitual in Brazil, where it is a prevalent surname, Portugal, and Cabo Verde (explore the name in all countries). Measured by absolute frequency, this name is the most popular in Brazil, Portugal, and Sri Lanka.
| VARIANT | COUNTRY |
|---|---|
| Silva | Portugal, Sri Lanka, Angola, Mexico, Brazil |
| Silvy | Portugal, Mexico, Colombia, Argentina, Brazil |
| Силва | Armenia, Russia, Kyrgyzstan, Bulgaria, Ukraine |
| Silwa | Sri Lanka, Mexico, United States, Brazil, Venezuela |