| Benedicta | Portuguese | Feminine form of Benedicto, which.. |  |  |
| Benedicto | Portuguese | Derived from the Latin Benedictus.. | | |
| Benedita | Portuguese | A variation upon the name Benedito.. | | |
| Benedito | Portuguese | A variation upon the name Benedict.. |  | |
| Benjaminho | Portuguese | Portuguese cognate of Benjamin, whi.. | | |
| Bento | Portuguese | A short form of Benedicto (blesse.. | | |
| Bernardo | Portuguese | From the Old High German Berinhard.. |  | |
| Bertrao | Portuguese | Portuguese cognate of Bertram, a .. | | |
| Bianca | Portuguese | A borrowing from the Italian, Bianc.. |  | |
| Boaventura | Portuguese | Portuguese form of the Italian Bona.. | | |
| Boleslau | Portuguese | Portuguese cognate of the Slavonic .. | | |
| Branca | Portuguese | A variation upon the name Bianca,.. | | |
| Braz | Portuguese | Portuguese cognate of the French B.. | | |
| Brites | Portuguese | Portuguese cognate of the Irish Bri.. | | |
| Bruno | Portuguese | Meaning "brown."
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| Caio | Portuguese | A form of Gaius, meaning "to rejo.. | | |
| Caridade | Portuguese | Derived from the Portuguese caridad.. | | |
| Carla | Portuguese | Popular feminine form of Carlos, a .. | | |
| Carlos | Portuguese | Portuguese cognate of Charles, whic.. | | |
| Carlota | Portuguese | Portuguese form of the French Charl.. | | |
| Carmen | Portuguese | Portuguese cognate of Carmel (viney.. | | |
| Catherine | Portuguese | Derived from the Greek Aikaterine.. | | |
| Christinha | Portuguese | Portuguese form of Christine, a der.. | | |
| Christovao | Portuguese | Portuguese cognate of Christopher (.. | | |
| Cintia | Portuguese | A variation upon the name Cynthia.. | | |
| Claudia | Portuguese | A variation upon the name Claudio.. | | |
| Claudio | Portuguese | A variation upon the name Claude, m.. | | |
| Clemente | Portuguese | From the Late Latin Clemens, which .. | | |
| Conceiqao | Portuguese | Portuguese cognate of the Spanish C.. | | |
| Constancia | Portuguese | Portuguese cognate of the French Co.. | | |
| Cristiano | Portuguese | Meaning "Christian." | | |
| Cristina | Portuguese | A variation upon the name Cristian.. | | |
| Cyrilo | Portuguese | Derived from the Late Latin Cyrillu.. | | |
| Dalia | Portuguese | Meaning "from the valley."
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| Damiao | Portuguese | Derived from the Greek Damianos, .. | | |
