[name_m]Hi[/name_m] there.
[name_f]Mina[/name_f] [name_f]Pearl[/name_f] is lovely!
Here are my thoughts on your list-
Lucy-This is super sweet. It’s vintage & bright & just lovable. I like it with [name_f]Mina[/name_f] as well. I think with [name_f]Mina[/name_f] I’d even prefer something more elegant like [name_f]Lucille[/name_f] or [name_f]Lucienne[/name_f] nn [name_f]Lucy[/name_f]. But good either way!
Ruby-I really love this with [name_f]Mina[/name_f]. Gives me a similar simple yet glamorous vibe. It’s one of those names that I like in theory more than actually saying it, but I’m not sure why.
Juniper/June-I kind of like just [name_u]June[/name_u] or maybe [name_f]Junia[/name_f] better. [name_u]Juniper[/name_u] is really fun, but it feels a bit trendy to be honest. Oh, or maybe even just [name_f]Juno[/name_f]?
[name_f]Juliet[/name_f] nn Jules-Juliet is gorgeous. Romantic yet not too dark. Really nice with [name_f]Mina[/name_f]. It’s simple & sleek & well known but not popular. I’m not as into [name_u]Jules[/name_u], but it’s okay as a nn for [name_f]Juliet[/name_f].
[name_f]Esther[/name_f] nn Estie-Ooh, [name_f]Esther[/name_f] & [name_f]Mina[/name_f] make me think if a starry sky! I prefer [name_f]Essie[/name_f] to [name_f]Estie[/name_f], but this is still fun.
Hope-Meh, I don’t know. It’s a very well established name, but it still seems too wordy.
Sadie-Super cute. A bit light & airy with [name_f]Mina[/name_f], but it doesn’t not fit.
Sylvie-This fits better, I think. [name_m]Even[/name_m] though I prefer it as a nn for [name_f]Sylvia[/name_f].
Liora-Ooh, [name_f]Liora[/name_f]! I never see this on lists, & I just love it.
A few ideas that you may like-
[name_f]Ada[/name_f]
[name_f]Audrey[/name_f]
[name_f]Aviva[/name_f]
[name_f]Beatrix[/name_f]
[name_f]Celeste[/name_f]
[name_f]Esme[/name_f]
[name_f]Olive[/name_f]
[name_f]Phoebe[/name_f]
[name_f]Sofie[/name_f]
[name_f]Zella[/name_f]
[name_f]Hope[/name_f] this helps. 