The Writer's Digest Character Naming Sourcebook Book

There are lots of interesting names and name meanings in here. For intance, did you know Lolita is a form of Charles in Spanish, and means "manly"? And Humbert is Teutonic for "shining support". I reference these two character names because--given the nature of the characters--the meaning of their names seems odd. I'm left to wonder if Nabokov was aware of the meanings of the names he chose for his principle characters, or if he just liked the way they sounded.
One thing I did not like about this book is the fact that certain names popular in the U.S. are not mentioned in it. Marilyn--my mother's name--springs to mind as one example. I was able to break that name down into Mari (a form of Mary) and Lyn. Mari is Finnish for Bitter (and Mary means bitter in Hebrew) and Lyn means Cascade in Anglo-saxon and English (or, in Welsh, Attractive). (My mom says the only meaning she has ever found for her name is "hurricane", and that's certainly appropriate.)
All-in-all, this is a good book, especially useful for those who do most of their writing without a computer. For those of us with 24-7 access to the World Wide Web, not so much.