Surname Canaipa (Canaipa 
) , in the world, is a very rare family name. The surname Canaipa is habitual in Southern Europe, particularly Portugal, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Canaipa | Portugal |
| rita canaipa researcher ORCID ID = 0000-0003-2437-7825 |
|