Blossom ? Olivia -rose blossom I like the name blossom but couldn't use it as a first name as I can imagine baby toddler even teen with the name but I can't imagine a woman with it for some reason ! we have a long surname think Rossini .
Agree wouldn't bother. Also wouldn't bother having something to 'go' just for the sake of it, and if you can't think of one, or don't have anything with personal meaning or connection or family name to use.