| Abadjer |
| Abaza |
| Abramov |
| Abramova |
| Afanas'ev |
| Afanas'eva |
| Afanas'ev-CHujbinskiy |
| Agura |
| Ahnovskiy |
| Akatsatov |
| Akinka |
| Aksiuk |
| Alabiny |
| Albot |
| Albota |
| Al'breht |
| Aleksandr |
| Aleksandriyskie |
| Aleksaнdri |
| Alekseev |
| Alenich |
| Aleynikov |
| Aliab'ev |
| Alin-TSeshkovskaia |
| Allach |
| Allendorf |
| Almazova |
| Ambrojevich |
| Anan'ev |
| Anastasiy |
| Anatra |
| Andel'man |
| Andreanov |
| Andreev |
| Andreevskie |
| Andreevskiy |
| Andreopullo |
| Andrianov |
| Andrianov-Il'inskiy |
| Andriash |
| Andriash-SHeptelich |
| Andrionopulo |
| Andriopulo |
| Andronaki |
| Andronovich |
| Andropovich |
| Angel |
| Angelopulo |
| Annenkov |
| Annenskie |
| Annenskiy |
| Antonov |
| Antonovich |
| Antonovich |
| Antonovskiy |
| Antsov |
| Antsut |
| Antsuta |
| Anush |
| Apostol |
| Apostolopulo |
| Apostolopulo |
| Apostopulo |
| Apustolopulo |
| Arbure |
| Arendt |
| Argutinskiy Iosif |
| Arhangel'skiy |
| Arhiepiskop |
| Arnaumov |
| Arnol'd |
| Arpsgofen, fon |
| Arsen'ev |
| Arsen'eva |
| Artemovskiy-Gulak |
| Artst |
| Artynov |
| Arvat |
| Ashkinazi |
| Asik |
| Asnash |
| Asvafudov |
| Avakov |
| Averbuh |
| Averin |
| Avgustovskiy |
| Ayvaz |
| Ayvazovskie |
| Ayvazovskiy Gavriil |
| Aнdriaнova |
| Aнdriopulo |
| Aнdroнovich |
| Aнdнiaнov |
| Aнgel |
| Aнgelu |
| Aнgielevich Botyaнovy |