Saoirse (seersha) - love love love this but a) we have zero Irish connection and b) pronunciation and spelling would obviously be a major issue.... our surname is mispronounced most of the time as it is.
Arabella - like Bella as a nn but we had a pet called Bella when I was younger. Love a bit of alliteration though and surname begins with a B.
Sienna - love this too, only draw back is popularity. I tend to be drawn to more unusual names and don't really want her to be one of many in a class.
Have read lots of baby name books and lurked on here for ages. Pretty happy with our top 3 but worried there's a perfect name out there that I've missed so suggestions are very welcome.