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.

What is a 3 letter male Hebrew name starting with "K"?
"Ken" (shortening for Kenan: 拽讬谞谉), or "Kim" (shortening for Joachim: 讬讛讜讬拽讬诐)
Reply:If that name has free letters in Hebrew, it can be Ka'in (拽讬谉)
Reply:ken