Wdyt of
[name_f]Saoirse[/name_f] [name_f]Madeline[/name_f] and [name_f]Melody[/name_f] [name_f]Beatrice[/name_f]?
I love [name_f]Melody[/name_f], would of never of thought to pair it with [name_f]Beatrice[/name_f] but it flows really nicely.
I’m not too keen on Saorise [name_f]Madeline[/name_f] (NMS) but they go together well enough 
Not a huge fan of [name_f]Madeline[/name_f], but [name_f]Saoirse[/name_f] [name_f]Madeline[/name_f] flows very well (both the -line and -lyn pronunciations.) I like the idea of something familiar and relatively easy to spell to ground [name_f]Saoirse[/name_f].
[name_f]Melody[/name_f] is very NMS, but [name_f]Melody[/name_f] [name_f]Beatrice[/name_f] also flows fine (and in this case, I like the way classic [name_f]Beatrice[/name_f] helps 90s-ish [name_f]Melody[/name_f] be taken more seriously.)
I love both name combos. There’s something to be said for the somewhat surprising (imo) combinations, but they flow beautifully. A word of advice from someone living it: Unless you live in a place where everyone knows how to say/spell [name_f]Saoirse[/name_f], I’d advise against naming a child that. (My name is [name_f]Eilidh[/name_f], growing up in the Southern US. Why did my parents ever leave [name_f]Scotland[/name_f]?! Everyone in my high school pronounced my name AISLE-[name_m]ED[/name_m] or something like Iliad. hahaha.)
I personally prefer [name_f]Melody[/name_f] which is easier to say and spell. Its familiar but you don’t hear it constantly. [name_f]Elodie[/name_f] is one of my favorite names and it reminds me of that a bit.
Really pretty!