All those who want K in the name or want to wait for KD's full name, we don't know when we'll find out. it could be MONTHS before it's revealed. That is why we simply decided to put it up right now. When it's revealed, we can get another couple name. Then you are free to call them DIya or the other name we get from their full combined names :)
@Deboleena- nice suggestions :D Will add in voting :D