Surname Ahir Yadav (Ahir Yadav 
) , in the world, is a rare cognomen. The cognomen Ahir Yadav is characteristic of Southern Asia, particularly Nepal, where it is quite a rare surname, and India, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ahir Yadav | India, Nepal |
Kadhai, Ramesh, Bashudev, and Surya Narayan