Not as weird as many mentioned, but I did know a lady called Desley.
Bless her, she had to spell her name and/ or tell the story of it every time she met someone new.
She once joked about wearing a badge which said "Yes, it is unusual"
Aha! A little internet research tells me it is popular in Australia - as a boy's name.
I always understood it to be a Welsh female name.
Names with similar statistics to Desley include Draco, Martian and Pakistan.
From here (
Baby Name Guesser)