I like it, it has a sort of tweedy elegance. Smartly bobbed hair and a slouchy beret.
It's tempting to stick it with names like
Jean and
Iris and
Muriel and
Florence but let's try these instead:
Edna BrookeEdna Hollis - it seems to work well with surname-names
Edna HeleneEdna MarinaEdna SuzetteEdna NicoleEdna LiliasEdna EstellaEdna Sage