I have 2 lists which give you half of what you want: fifty most frequent
personal names in male and female speech in the 5 million word demographic
(spoken) subcorpus of the BNC.
They are in the paper
Rayson, P., Leech, G., and Hodges, M. (1997). Social differentiation in the use
of English vocabulary: some analyses of the conversational component of the
British National Corpus. International Journal of Corpus Linguistics. Volume 2,
number 1. pp 133 - 152. John Benjamins, Amsterdam/Philadelphia.
which is available at:
http://www.comp.lancs.ac.uk/ucrel/papers/rlh97.html
Regards,
Paul.