In all the world, Рихсиев (Рихсиев 
, Rihsiev, Rikhsiev 
) is an extremely rare unknown gender given name. Much more frequently, Рихсиев is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Рихсиев | Russia |
| Rikhsiev | Uzbekistan, United States |