Alphabetical

• My youngest daughter has only three letters in her first name: H - A -  and N. When combined together (excitingly . . . in EITHER direction!) that gives you Hannah.
• Both I and my oldest daughter only have four letters in our first names. For me, they are D - A - V - and I. I get to repeat the initial consonent. For her, they are S - A - R - and H. And she repeats the only vowel.
• For my wife and my middle daughter, they both have five unique letters that do not repeat  in their first names. L - Y - N - D - and A, then G - R - A - C - and E.
• All of us share the letter A in our names.
• The only other letters shared between individuals are:
• H's in both Hannah's and Sarah's names. (Both of which are shared as terminal letters in the name.)
• R's in both Grace's and Sarah's names. But no other commonalities between those names.

What does all this mean?

I have no idea . . . but I'd love to hear your theories on the matter.