We are trying to decide between [name_f]Vivienne[/name_f] [name_f]Belle[/name_f] vs. [name_u]Vivien[/name_u] [name_f]Belle[/name_f]. For the longest time, I have loved [name_f]Vivienne[/name_f] but in the past couple of days, I have started to think maybe it’s too long.
What do you think?
I don’t think [name_f]Vivienne[/name_f] is too long! And it’s gorgeous with [name_f]Belle[/name_f]. 
Vivienne [name_f]Belle[/name_f] looks most complete to me
Vivienne [name_f]Belle[/name_f]. It’s so pretty!
I love [name_f]Vivienne[/name_f] [name_f]Belle[/name_f]! It just sounds like the most beautiful name! I don’t think it’s too long!!
I personally prefer [name_u]Vivien[/name_u] but [name_f]Vivienne[/name_f] [name_f]Belle[/name_f] looks beautiful. 
Maybe the pronunciations could help you decide? I believe they are pronounced differently.
I prefer [name_f]Vivienne[/name_f] as it looks more balanced, although I pronounce them slightly differently - [name_f]Vivienne[/name_f] has emphasis on the last syllable whereas [name_u]Vivien[/name_u] has emphasis on the first.
I prefer [name_f]Vivienne[/name_f], it’s one of my favorites! [name_f]Vivienne[/name_f] [name_f]Belle[/name_f] is beautiful. It does seem like a more complete name than [name_u]Vivien[/name_u].
Vivienne is lovely, I think this spelling is my favourite.
I think [name_f]Vivienne[/name_f] is kind of frilly, but [name_u]Vivien[/name_u] doesn’t look quite right. [name_u]Vivian[/name_u] is what I’m more used to seeing, but I can’t shake the thought that it was traditionally the masculine spelling. So in conclusion, I don’t know! It’s a gorgeous name but I can’t figure out which spelling I prefer.
FWIW, I pronounce all three the same way.
I think [name_f]Vivienne[/name_f] is not too long at all!! It is so beautiful and feminine (to me [name_f]Vivienne[/name_f] is for a girl and vivian is more boyish) and [name_f]Belle[/name_f] is GORGEOUS with it!
Vivien doesn’t look exactly right to me, it’s not bad, just not my favorite.
Vivienne [name_f]Belle[/name_f] - 
good luck!!
Vivienne [name_f]Belle[/name_f] is perfect! It’s not too long!
Vivienne
Vivienne isn’t too long whatsoever. I personally much prefer that spelling over [name_u]Vivian[/name_u].
I prefer [name_u]Vivien[/name_u] [name_f]Belle[/name_f], because the enne/elle endings in [name_f]Vivienne[/name_f] [name_f]Belle[/name_f] are too matchy for my taste.
Vivienne isn’t too long. It looks nice with [name_f]Belle[/name_f].
I love [name_f]Vivienne[/name_f] in general but I think when paired with [name_f]Belle[/name_f], [name_u]Vivian[/name_u] [name_f]Belle[/name_f] flows nicer than [name_f]Vivienne[/name_f] [name_f]Belle[/name_f]
Vivien is spelled like a boys name. I’d go with [name_f]Vivienne[/name_f].
E.g. [name_u]Adrien[/name_u] vs. [name_f]Adrienne[/name_f]
I think [name_f]Vivienne[/name_f] [name_f]Belle[/name_f] is stunning, and not too long at all!
I prefer [name_f]Vivienne[/name_f] [name_f]Belle[/name_f]! [name_f]Vivienne[/name_f] is not too long at all. I personally prefer [name_u]Vivian[/name_u] over [name_u]Vivien[/name_u], if you were going to go with that. [name_f]Vivienne[/name_f] [name_f]Belle[/name_f] is stunning, though! If it’s too long for a younger child, they could maybe go by a nickname until she can write her name, such as [name_f]Viv[/name_f] or [name_f]Vivi[/name_f].