I want my 2nd born to have the same initials as MINE!

Katelyn • My name is katelyn I am 28 yrs old and the hubby is Charles. He is 31 yrs old. We have 2 boys age 8 and 2. And pregnant with our 3rd -its a girl!
My 1st born has the same initials as his father and same middle name. So if my 2nd is a girl she's def gonna have my middle name(elizabeth) and if it's a boy I can shorten it to eli. But I'm having a hard time picking out names that start with K. Please help me out! Thanks