[name_f]Do[/name_f] you know the song “Ma [name_f]Belle[/name_f] Evangeline” from [name_f]Princess[/name_f] and the Frog[name_f][/name_f]? I love the song, so personally that’s immediately what I thought of when I saw the title!
[name_f][/name_f]I do think [name_f]Belle[/name_f] [name_f]Evangeline[/name_f] is pretty, but [name_f]Belle[/name_f] on its own feels more popular/common than your other girls names! That might be based on where you live though, of course!
[name_f][/name_f]I do absolutely love [name_f]Evangeline[/name_f], though! I’m so sorry it’s unusable as a first now, but I think it’s still a lovely, whimsical middle option for you!
[name_f][/name_f]I think [name_f]Opal[/name_f] [name_f]Evangeline[/name_f] is just perfect[name_f][/name_f]! W1nry, H0liday, & 0pal? Such a stunning, magical set of sisters!! 
[name_f][/name_f]I also think [name_f]Marigold[/name_f] [name_f]Evangeline[/name_f] would be gorgeous!
a few more suggestions (based on your daughters names, sorry if they’re not your style!):
[name_f][/name_f][name_f]Maple[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Sonnet[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Lark[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Plum[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Hyacinth[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Starling[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Bliss[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Glow[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Poet[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Sylvia[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Lilou[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Thallo[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Artemis[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Ffion[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Twyla[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Cyra[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Phaedra[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Solstice[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Gwenore[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Ardith[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Elara[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Iskra[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Larkspur[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Mavis[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f]Lunara [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Primrose[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Seren[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Violet[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Talia[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Zuzu[/name_f] [name_f]Evangeline[/name_f]
[name_f][/name_f][name_f]Vada[/name_f] [name_f]Evangeline[/name_f]