Surname Eftekhar-Khonssari (Eftekhar-Khonssari 
) , in the world, is an extremely rare last name. The family name Eftekhar-Khonssari is habitual in Northern Europe, particularly the United Kingdom, where it is a very rare surname. Parts of the name also exists independently as a first name Eftekhar.
| VARIANT | COUNTRY |
|---|---|
| Eftekhar-Khonssari | United Kingdom |