I'm not sure how middle names came about... Middle names usually don't have a rhyme or reason in my family. Alot of people do choose to carry them over from generation to generation. However, mine is completely random (Anne). I guess it just went with Elizabeth. Our little man's middle name comes from my DH's high school best friend who hooked us up and died unexpectedly from a rare and unknown of illness about 9 months after we started dating (when he was 16 years old). My sister's little man has Charles as a middle name which is my brothers middle name, my fathers middle name, my grandfather on my dad's sides first name, her hubsands middle name and also her husbands fathers first name... aka it's a tradition in both families so it just made sense.
I think my beta was like 76 at 13dpo then went to like 700 within a few days. But I'm guessing I implanted early because our due date is 5 days sooner than I thought it would be. Your number sounds right on!