Surname Castanho (Castanho 
) , in the world, is quite a common last name. The family name Castanho is habitual in British Virgin Islands, where it is quite a common surname, Guinea-Bissau, and Portugal. Measured by absolute frequency, this name is the most popular in Brazil, Portugal, and Angola.
| VARIANT | COUNTRY |
|---|---|
| Castanho | Guinea-Bissau, Portugal, Angola, France, Brazil |
| josé ribeiro castanho Portuguese politician, PT (b. 1875) |
|
|
| dieno castanho Brazilian journalist, BR (b. 1901) |
|
|
|
thiago castanho Brazilian guitarist, BR (b. 1975) |
|
| amaury castanho Brazilian journalist and priest, BR (b. 1927) |
|
|
|
bianca castanho Brazilian actress, BR (b. 1979) |
|
|
klara castanho Brazilian actress, BR |
|
| jorge castanho (b. 1961) |
|
|
| joseph castanho film producer |
|
|
| carla denise castanho researcher (ORCID 0000-0002-7328-5479) |
|
|
| andrea d a castanho researcher (ORCID 0000-0002-0756-3952) |
|
|
| camila de toledo castanho researcher |
|
|
| sky castanho actor |
|
|
| abraham castanho Spanish poet, ES |
|
|
| teresa castanho researcher ORCID ID = 0000-0002-4162-0359 |
|
|
| ana castanho researcher |
|