Family name ارسيني (Arseny 
, ارسيني 
) , around the world, is a rare cognomen. The last name ارسيني is habitual in Rwanda, where it is a rare surname, Israel, where it is a very rare surname, and New Zealand. Not in comparison with a country's population, it most frequently occurs in Rwanda, Iran, and Canada. More prevalently, ارسيني is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arseny | Belarus, Russia, United States, Democratic Republic of the Congo, Rwanda |
| ارسيني | Iraq, Iran |