Congrats!! He's adorable! I love his color and pattern too. Such a perfect motley.
Why don't you call him "KEIJU". It's finnish and means "fairy" or "elf" - and it's also one finnish butter label.

I think that name would suit him even though it might be considered a little feminine.
The correct way to pronounce is a bit more difficult:
K is hard K of course
EI is pronounced like "A" or "AI" for example in the word "FAINT"
J is pronounced softly like "Y" in the word "YARD" or "YOU"
U is simple voyell pronounced like "UE" in the word "BLUE"
So keiju is [k-a-y-ue] or something. Got it?