| DÖRthe | | DUUR-tə | Low German | |
| Dagmar | | DAHK-mahr (German), DAHG-mahr (Finnish) | Danish, Swedish, Norwegian, Icelandic, German, Czech, Slovak, Finnish | |
| Dan (2) | | DAN (English), DAHN (Romanian, Czech, Swedish) | English, Spanish, French, Portuguese, Romanian, Czech, German, Polish, Swedish, Danish, Norwegian | |
| Dana (1) | | DAH-nah (Czech, Slovak, German) | Romanian, Czech, Slovak, German, Hebrew | |
| Daniel | | DAN-yəl (English), dah-nee-EL (Jewish), dan-YEL (French), DAH-nee-el (German), DAHN-yel (Polish) | English, Hebrew, French, German, Swedish, Norwegian, Danish, Polish, Czech, Slovak, Spanish, Portugu | |
| Daniela | | dahn-YE-lah (German) | Italian, German, Czech, Slovak, Romanian, Portuguese, Spanish, Bulgarian, Macedonian, English | |
| David | | DAY-vid (English), dah-VEED (Jewish, Spanish), da-VEED (French), DAH-vit (German, Dutch), DAH-vid (Swedish, Norwegian), dah-VEET (Russian) | English, Hebrew, French, Scottish, Spanish, Portuguese, German, Swedish, Norwegian, Danish, Dutch, C | |
| Debora | | - | Italian, German, Dutch | |
| Denis | | de-NEE (French), DEN-is (English), DE-nis (German) | French, Russian, English, German, Czech, Slovak, Slovene, Romanian, Croatian | |
| Dennis | | DEN-is (English), DE-nis (German), DEN-nis (Dutch) | English, German, Dutch | |
| Detlef | | DET-lef (Low German) | Low German, German | |
| Detlev | | DET-lef (Low German) | Low German, German | |
| Diana | | die-AN-ə (English), dee-AH-nah (Italian, German, Dutch) | English, Spanish, Italian, Portuguese, Romanian, Catalan, German, Dutch, Danish, Swedish, Norwegian, | |
| Didi | | DEE-dee | German | |
| Diederich | | DEE-de-rikh | German (Archaic) | |