What is a 3 letter male Hebrew name starting with "K"?

Question:

What is a 3 letter male Hebrew name starting with "K"?

I have a friend that will not reveal his middle name, but gives the clues that it is 1) Hebrew 2) starts with "K" 3) is only 3 letters long

I am not able to find it in the name lists I have looked at.

Additional Details

6 months ago
Thanks for your help- I got the answer out of him- it was "Kol"

Best Answer - Chosen by Asker: 6 months ago
Thanks for your help- I got the answer out of him- it was "Kol"