I wrote about it a few weeks ago.
Beverly Carol Lucey, guest blogging at Irascible Professor, wrote on having too many Jessicas, Ambers, and Tiffanys.
I remember having that problem, but I can’t remember what names they were! (That must mean my Namesenheimer’s is worse than hers.)
I do remember having both male and female students in the same class with the same name. Kelly, maybe, for that one.