Starting with letter A
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1201 | Alddes | Greek | Descended from Alcaeus. | M | |
| 1202 | Alddes | Latin | Descended from Alcaeus. | M | |
| 1203 | Alden | Anglo-Saxon | Defender. | M | |
| 1204 | Alden | English | Variant of Aldwyn: From the Old English Ealdwine meaning old friend. A common name in the Middle Ages. Also wise friend, or from the old manor. | M | |
| 1205 | Alder | English | From the alder tree. | M | |
| 1206 | Aldfrith | Anglo-Saxon | Name of a king. | M | |
| 1207 | Aldhelm | Anglo-Saxon | Name of a bishop. | M | |
| 1208 | Aldhelm | English | From the Old English Ealdhelm, meaning old helmet, common until the Norman Conquest, and revived in the 19th century. | M | |
| 1209 | Aldin | Anglo-Saxon | Defender. | M | |
| 1210 | Aldis | English | From the old house. | M | |
| 1211 | Aldn'd | English | Wise or red haired man. | M | |
| 1212 | Aldnous | Latin | Father of Nausicaa. | M | |
| 1213 | Aldo | English | Archaic. | M | |
| 1214 | 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 | |
| 1215 | Aldo | Italian | Old one; elder. | M | |
| 1216 | Aldo | Teutonic | Rich. | M | |
| 1217 | Aldous | English | Variant of the German Aldo, an Old German name meaning old, or from the old house. Aldous has been common in Britain since the Middle Ages. Famous bearer: 2Oth century British novelist Aldous Huxley. | M | |
| 1218 | Aldred | Anglo-Saxon | Old advisor. | M | |
| 1219 | Aldred | English | From the Old English Ealdraed, meaning old counsel. Aldred was common before the Norman Conquest, and revived in the 19th century. Wise or red haired man. | M | |
| 1220 | Aldric | English | Wise ruler. | M | |