Ok, so it's not a "book", but I TOTALLY prefer this site to the Baby Names books that you actually DO find on the market. I love the HISTORY it provides for the name, more than just Elizabeth - Hebrew - "My God is my vow.
Every full moon has its own unique name depending on where it lands in the year. Full moon names were initiated by Native Americans who kept track of the seasons by offering distinctive names to each recurring full moon. Which moon month do you love most?