| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 21 | Adolfo | German | Variant of Adolph: Noble wolf. | M | |
| 22 | Adolph | German | Noble wolf. | M | |
| 23 | Adolphe | German | Variant of Adolph: Noble wolf. | M | |
| 24 | Adolphus | German | Noble wolf. | M | |
| 25 | Agustine | German | Majestic dignity; grandeur. | M | |
| 26 | Ahren | German | Eagle. | M | |
| 27 | Ailbe | German | Intelligent or noble. | M | |
| 28 | Ailwyn | German | Variant of Alvin: Friend. | M | |
| 29 | Aksel | German | Father of peace. | M | |
| 30 | Al | German | Diminutive of Alvin: Friend. | M | |
| 31 | Alaric | German | Noble ruler, noble ruler. Old German. King Alaric I conquered Rome in the early 5th century. | M | |
| 32 | Alarick | German | Noble leader. | M | |
| 33 | Alarik | German | Noble leader. | M | |
| 34 | Albert | German | Intelligent or noble. | M | |
| 35 | Albrecht | German | Intelligent or noble. | M | |
| 36 | Ald | German | Old or wise. | M | |
| 37 | Aldo | German | Originally an Old German name meaning old. Popular in Italy and among North American families of Italian descent. Aldo was an 8th century saint. Old or wise. | M | |
| 38 | Aldrik | German | Noble friend. | M | |
| 39 | Alds | German | Variant of Aldo: Originally an Old German name meaning old. Popular in Italy and among North American families of Italian descent. Aldo was an 8th century saint. Old or wise. | M | |
| 40 | Aldus | German | Variant of Aldo: Originally an Old German name meaning old. Popular in Italy and among North American families of Italian descent. Aldo was an 8th century saint. Old or wise. | M | |