Around the globe, Proinnsias (Proinnsias 
) is a very rare masculine given name.
| VARIANT | COUNTRY |
|---|---|
| Proinnsias | Ireland, United Kingdom, United States |
|
proinnsias táiliúr Mayor of Dublin and Catholic martyr, IE (b. 1550) |
|
| proinnsias de búrca Irish folklore collector, IE (b. 1904) |
|
|
| proinnsias de priondargást Irish politician, IE (b. 1933) |
|