“cutesy” names?
[name]Eulalie[/name] I guess… Doesn’t get cuter than [name]Eulalie[/name] 
Other possibilities:
[name]Twila[/name], Wish, [name]Plum[/name], Loveday, [name]Fife[/name], Coppelia, [name]Blithe[/name], Alifair
I would call all these cute, for various reasons ^^
Boys: [name]Amias[/name], [name]Bear[/name], [name]Chauncey[/name], [name]Dewey[/name], [name]Elmo[/name], [name]Lovell[/name], [name]Merlin[/name], [name]Roux[/name], [name]Yancey[/name]
I actually like [name]Lulu[/name]. So cutesy.
[name]Plum[/name] seconded. If only I could figure what goes with it, I’d use it.
Some French ettes: Miette (several sites say it actually means “small and sweet”), [name]Mariette[/name], [name]Viviette[/name]…
Longer flower names: [name]Marigold[/name], [name]Bluebell[/name], [name]Primrose[/name]…
Evidently we have a thing for cutesy names in my family - my mother is [name]Primrose[/name], one of my cousins is [name]Plum[/name], and one of the twins we are expecting will be [name]Marigold[/name] (we have an older daughter [name]Ambrosia[/name] nn [name]Rosie[/name], too).
Triplicate, I think [name]Plum[/name] works really well in the middle, as one-syllable names are always easy to work with there - very feminine would be [name]Isadora[/name] [name]Plum[/name], but something more reserved might be better - [name]Caroline[/name] [name]Plum[/name], although [name]Carolina[/name] [name]Plum[/name] flows better, in my opinion.
As a first, I think it should be paired with a long, fairly tradition middle. [name]Plum[/name] [name]Elizabetta[/name] sounds lovely, in my opinion 
My cousin is [name]Plum[/name] [name]Eleanor[/name] [name]May[/name] - both of her middles honour family members.
However, while I think names like [name]Marigold[/name] and [name]Primrose[/name] are cutesy, I don’t think they are too cutesy to use. Names which fit into that category are, for me :
[name]Kiki[/name], [name]Bibi[/name], [name]Lulu[/name] and other repeating-syllable names (as full names; as nns they are good)
[name]Lola[/name] (also good as a nickname, but not as a full name)
[name]Maisie[/name] (and perhaps [name]Daisy[/name], too).