What does Fiorella mean?
Literally 'little flower': an Italian diminutive of 'fiore' (flower, from Latin 'flos/floris') with the suffix '-ella'.
What does Ginevra mean?
Italian form of Guinevere, from the Norman French rendering of Welsh Gwenhwyfar: 'gwen' meaning 'white, fair' plus a second element usually read as 'smooth/soft' or, on an alternative Celtic root, 'phantom', yielding the common gloss 'white phantom'. The exact second element is debated.