I adore [name_f]Bluebell[/name_f] and think she’s entirely usable. The nickname [name_f]Blue[/name_f] is sweet too.
[name_f][/name_f]I am not particularly a fan of [name_f]Lavender[/name_f], as I worry about the nickname Lav, reminding me of the word Lavatory. It’s a beautiful flower though, and with any luck that might not happen. I wouldn’t choose [name_f]Snowdrop[/name_f], but this would be lovely on a white pet. Of your suggestions, I like [name_f]Lavender[/name_f] [name_f]Molly[/name_f] and [name_f]Lavender[/name_f] [name_f]Kate[/name_f]. [name_f]Bluebell[/name_f] [name_f]Elizabeth[/name_f] is lovely.
Other floral names you might like
[name_f][/name_f][name_f]Amaryllis[/name_f]
[name_f][/name_f][name_f]Calla[/name_f]
[name_f][/name_f][name_f]Daffodil[/name_f]
[name_f][/name_f][name_f]Lilac[/name_f]
[name_f][/name_f][name_f]Lily[/name_f]
[name_f][/name_f][name_f]Marigold[/name_f]
[name_f][/name_f][name_f]Delphinium[/name_f]
[name_f][/name_f][name_f]Chrysanthemum[/name_f]
[name_f][/name_f][name_f]Violet[/name_f]
[name_f][/name_f]Jasmine/,Yasmine
[name_f]Or[/name_f] there are names that relate to flowers
[name_f][/name_f][name_f]Anthea[/name_f] [name_f][/name_f]- flowery
[name_f][/name_f][name_f]Fleur[/name_f] [name_f][/name_f]- french for flower
[name_f][/name_f][name_f]Ione[/name_f] [name_f][/name_f]- violet flower
[name_f][/name_f][name_f]Iolanthe[/name_f] [name_f][/name_f]- as above
[name_f][/name_f][name_f]Zinnia[/name_f]
I’m sure there are many more, but my mind hasn’t quite woken up yet! Good luck!