Nicholas, the answer is Nicholas

I think the questions is fairly obvious:

And Nicholas couldn't be prouder.  

During Liesl's pregnancy I imagined a baby with Nicholas's blue eyes, dark hair, and fluffy cheeks.  I sort of took it for granted that Liesl would be a Nico mold baby, since I already have two of a similar make and model.  In fact, on the drive to the hopsital I tried to remind myself that this baby probably wouldn't look like Nicholas.  It was a special little added joy to see my imagined baby come to life.

Oh Liesl, you are a lucky girl to favor big brother Nick.  Trust me, you won't be sorry.