Im so pleased that you are finding this interesting! There were hardly any studies on first names phoenetics so it was an unusual choice even within linguistics. The more common things to names to study by far are place names and surnames.
I cannot find my dissertation as it must be in storage somewhere so here are a few more bits...
Classics
medoitmama - If by classics you mean names that have been in the top 100 (england and wales) for the last 50 or so years Im not sure the list is technically right. There are only 5 or so girls names in that list (around 22 boys names).
Two of the girls names are Hannah and Maria from memory. They are not the ones you would expect. Catherine possibly. Rebecca unlikely. Im almost sure Lucy and Molly would not be.
The boys classics are much more predictable.
Feminine/Masculine
There are quite a few masculine and feminine phoenetic traits. I wont go into them all in detail but its to do with the sounds and length (eg more syllables=more feminine). I had a scoring system.
More examples of masculine girls names are:
Anne/Ann, Irene, Maud.
More examples of feminine boys names:
Oliver, Jamie, Anthony,Joshua,Timothy.
If you have a name in mind I can let you know if it is at either end of the spectrum. What you have to remember is that it is fashion dependant (see below).
An example and another topic...
Geoff vs Jeffery/Joffery/Geoffery
Caveat - I only studied the phoenetics of the names not the spellings so Jeffery and Geoffery are the same to me if that makes sense. Depends on how you pronounce Joffery.
Geoff and Jeffery are very different names. As are John and Jonathan. Dan and Daniel etc.
Geoff is currently not popular yet nappyadict likes Jeffery. Jeffery is a trendy name as it has feminine traits. (see above).
Fashion
Feminine traits are much more fashionable and socially popular at the moment than male ones in the first names of both sexes AT THE MOMENT. This is why you get more Jonathans insisting on being called Jonathan and why Jeffery is liked in this group. Also for babies there is a preference for cute (often feminine) versions.
Oliver is the most popular boys name. Phoenetically it has no masculine traits at all and has many feminine traits. If someone was looking at English language and looked at the patterns of the names they would most definitely conclude that Oliver is a girls name. It would rate higher than Sarah, Catherine, Laura, Faith, Hope etc.
More caveats
This is only applicable for England and Wales. Each culture has different opinions on what is masculine and feminine.