| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Manoel | - | Portuguese (Brazilian) | ||
| Manoela | - | Portuguese (Brazilian) | ||
| Marciana | - | Ancient Roman, Portuguese (Brazilian) | ||
| Marciane | - | Portuguese (Brazilian) | ||
| Matheus | - | Portuguese (Brazilian) | ||
| Mauro | MOW-ro (Italian) | Italian, Portuguese (Brazilian) | ||
| Moema | - | Portuguese (Brazilian) | ||
| NathÁLia | - | Portuguese (Brazilian) | ||
| Netuno | - | Portuguese (Brazilian) | ||
| Oscar | AHS-kər (English) | English, Irish, Portuguese (Brazilian), Italian, Swedish, Norwegian, Danish, Dutch, French, Irish My | ||
| OtÁVia | - | Portuguese (Brazilian) | ||
| OtÁVio | - | Portuguese (Brazilian) | ||
| Raymundo | - | Spanish, Portuguese (Brazilian) | ||
| Rubem | - | Portuguese (Brazilian) | ||
| Rubens | - | Portuguese (Brazilian) |