Here in Merseyside, Amber, Jade, Jason, Sophie, Lucy, Dale (both for boys and girls), Aaron (pronounced arun not air-ron), Joshua, Wesley and Wayne are still going strong in the junior age ranges. As to Waynes under 50, how about Wayne Rooney (early 20s)?
Favourite nanes I've come across are Saraya ('Why are you called Saraya?' 'It's cos of me mum - she's some sort of an Arab') and Corrina Antoinette.