| Name | Meaning | Gender | Origin |
|---|
| Aberfa | From The Mouth Of The River ABERTHA | Female | Welsh |
| Abhainn | River | Male | Scottish |
| Abhainn, Aibne | River ACAIR, AKIR, ACAISEID | Male | Scottish |
| Achelous | Myth Name (A River God) | Male | Greek |
| Afram | Akan Of Ghana Name Referring To The Afram River In Ghana's Ashanti Region. | Male | African |
| Aibne | River | Male | Scottish |
| Amhuinn | Lives At The Alder-Tree River | Female | Gaelic |
| Avonmora | From The Great River | Female | Irish |
| Avonmore | From The Great River | Male | Irish |
| Ballinamore | From The Great River | Male | Irish |