| Aristarch | Man | Polish Names |
| Arnošt | Man | Polish Names |
| Artemia | Woman | Polish Names |
| Arvilas | Man | Polish Names |
| Arwid | Man | Polish Names |
| Asja | Woman | Polish Names |
| Atanazja | Woman | Polish Names |
| Atanazy | Man | Polish Names |
| Balwina | Woman | Polish Names |
| Bärbel | Woman | Polish Names |
| Bartek | Man | Polish Names |
| Bartosz | Man | Polish Names |
| Basia | Woman | Polish Names |
| Baz | Man | Polish Names |
| Bazyli | Man | Polish Names |
| Bendek | Man | Polish Names |
| Benek | Man | Polish Names |
| Benigna | Woman | Polish Names |
| Bina | Woman | Polish Names |
| Blandyna | Woman | Polish Names |