Surname Kadernani (Kadernani 
) , throughout the world, is a rare cognomen. The cognomen Kadernani is habitual in Kenya, where it is quite a rare surname, Canada, where it is an extremely rare surname, and the United States. Not in comparison with a country's population, this name is the most popular in Kenya, India, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Kadernani | India, Canada, United States, Kenya |