You can find some information about this question in
The Oxford Dictionary of English Christian Names by E.G. Withycombe and
The Harrap Book of Boys' and Girls' Names by
Charles Johnson and
Linwood Sleigh.
Both have information about nicknames (popularity, area, age) as part of the entries for the given names.
And in
http://www.geocities.com/edgarbook/names/other/nicknames.html and
http://www.geocities.com/edgarbook/names/names1.html.
Lumia
http://onomastica.mailcatala.comThis message was edited 12/5/2008, 2:57 PM