| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Arseniy | ahr-SYE-nee | Russian | ||
| Artem | - | Ukrainian, Belarusian, Russian | ||
| Artemiy | - | Russian | ||
| Artur | ər-TOOR (Portuguese), ar-TOOR (Galician), AHR-tuwr (Polish), AHR-toor (German) | Portuguese, Galician, Catalan, Polish, Russian, German, Estonian, Swedish, Romanian, Czech | ||
| Artyom | ahr-TYOM | Russian | ||
| Asya | AH-syah | Russian | ||
| Avdotya | - | Russian | ||
| Avgust | AHV-goost (Russian), AHV-hoost (Ukrainian) | Slovene, Russian, Ukrainian | ||
| Avksentiy | - | Russian |