I have a unisex name irl and it has basically no bearing on how people perceive my gender; it's my voice that makes the difference.
If you're talking just name alone? Yeah, I'd say some of these names (especially
Ashley and
Courtney) are pretty predominantly seen as m or f despite being technically unisex. If you're looking for an androgynous name, I'd go
Alex,
Sam, or
Lee (if you're in the US, anyway).