Daisy as a name generally makes me think cow before person, but it's usable... Unless it's honouring, I have to admit I'm not really a fan of
Eugenia because it makes me think of the Eugenics movement which disgusts me as it is so incredibly racist and prejudiced. (and is still floating around in more subtle forms)
I think it would need a young sounding name combined w/ it so it doesn't sound as old-ladyish... and it seems to flow well into J names...
JanessaJanelleTehilah
JoelleVanessaLeonaJacintaJocelynCarmelLaurelleFeliciaRayael
Amanda