Surname Khaniani (Khaniani 
) , globally, is a very rare last name. The family name Khaniani is habitual in Georgia, where it is a very rare surname, Iran, and Canada, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Iran, the United States, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Khaniani | Iran, Canada, Germany, United States, Georgia |