It ended up being a boy! 
From the Spanish top 100 and most popular names for Hispanic babies on baby centre:
[name_f]Lucia[/name_f] (my favourite)
[name_f]Daniela[/name_f]
[name_f]Camila[/name_f] (cah-mee-lah)
[name_f]Maria[/name_f]
[name_f]Sofia[/name_f]
[name_f]Valeria[/name_f]
[name_f]Alba[/name_f]
[name_f]Noa[/name_f]
[name_f]Valentina[/name_f]
[name_f]Adriana[/name_f]
[name_f]Elena[/name_f]
[name_u]Vega[/name_u]
[name_f]Luciana[/name_f]
[name_f]Gabriela[/name_f]
[name_u]Abril[/name_u]
[name_f]Micaela[/name_f]
[name_f]Hope[/name_f] some of those help, I tried to pick some that wouldn’t stand out too much in the US and that were easily pronounceable to me in Australia. Good luck
Some I know are:
Paloma
Sira
Mariana
Elena
Elisa
Alessandra
Clara
Nina
Aleta
Almira
Ariella
I hope this helps!
Hmm… for girls:
[name_f]Luna[/name_f]
[name_f]Maria[/name_f]
Nory/[name_u]Nori[/name_u] ([name_m]Ive[/name_m] got at least 3 girl cousins named this on my dad’s side (Ecuadorian))
[name_f]Rosa[/name_f]
[name_f]Daniella[/name_f] (another cousin)
[name_f]Gabriella[/name_f] (goes by [name_u]Gabi[/name_u])
[name_f]Cristina[/name_f]
[name_f]Tatiana[/name_f]
[name_f]Aurelia[/name_f] (?person i know goes by [name_f]Aura[/name_f], I’m guessing this is her full name)
Maricella
Sorry for any repeats, I’m just going through the family tree for the prettiest names 
[name_f]Mariana[/name_f]
[name_f]Gabriella[/name_f]
[name_f]Alessandra[/name_f]
[name_f]Sara[/name_f]
[name_f]Sofia[/name_f]
[name_f]Ariana[/name_f]
[name_f]Adriana[/name_f]
[name_f]Valentina[/name_f]
[name_f]Lara[/name_f]
[name_f]Lena[/name_f]
[name_f]Camilia[/name_f]
[name_f]Ana[/name_f]
[name_f]Natalia[/name_f]
[name_f]Tatiana[/name_f]
[name_f]Blanca[/name_f]
[name_f]Lucia[/name_f]
[name_f]Camila[/name_f]
[name_f]Renata[/name_f]
Maya
Eva
[name_f]Graciella[/name_f]
[name_f]Maria[/name_f]
Felicitaciones! I recommend [name_f]Juliana[/name_f] or [name_f]Emilia[/name_f] and second [name_f]Valeria[/name_f].
Thank you for all of you ideas! I’ll add some of these for consideration I think I’m looking for something a little more unique, and some names that don’t end in -a for either first or middle because it will be a Spanish last name ending in -erra. If you have any more ideas, is love to hear them!
[name_f]Daniela[/name_f], [name_f]Camila[/name_f], and [name_f]Valentina[/name_f] are unusable because of family.
[name_f]Alessandra[/name_f], [name_f]Sofia[/name_f], and [name_f]Gabriela[/name_f] are too similar to my children’s names.
[name_u]Nori[/name_u] is adorable if I could get over the [name_u]Kim[/name_u] K connection! What would be the full name to get this?
I really like [name_f]Valeria[/name_f], it sounds so pretty! I think I may have trouble with my family wanting to pronounce it like malaria though.
[name_u]Nori[/name_u] is so sweet indeed! It could be short for [name_f]Nora[/name_f] or [name_f]Leonor[/name_f].
Some more ideas (not all are Spanish in roots, but I’ve lived in Spain and I’ve known people with these names):
[name_f]Nerea[/name_f]
[name_f]Noemi[/name_f]
[name_f]Maia[/name_f]/[name_f]Naia[/name_f]
[name_f]Blanca[/name_f]
[name_f]Laura[/name_f]
[name_f]Alba[/name_f]
[name_f]Rosa[/name_f]
[name_f]Ariela[/name_f]
[name_f]Lilia[/name_f]/[name_f]Liliana[/name_f]
[name_f]Aurora[/name_f]
[name_f]Aurelia[/name_f]
[name_f]Amaya[/name_f]
[name_f]Ariana[/name_f]/[name_f]Ariadna[/name_f]
[name_f]Adela[/name_f]
[name_f]Tatiana[/name_f]
[name_f]Davina[/name_f]
[name_f]Dafne[/name_f]
[name_u]Damaris[/name_u]
[name_f]Delia[/name_f]
[name_f]Talia[/name_f]
[name_f]Irene[/name_f]
[name_f]Iria[/name_f]
[name_f]Flora[/name_f]
[name_f]Luisa[/name_f]
[name_f]Lara[/name_f]
[name_f]Silvia[/name_f]
[name_f]Nuria[/name_f]
[name_f]Lorena[/name_f]
[name_f]Claudia[/name_f]
[name_f]Lidia[/name_f]
[name_f]Clara[/name_f]
[name_f]Celia[/name_f]
[name_f]Tamara[/name_f]
[name_f]Elisa[/name_f]
[name_f]Paloma[/name_f]
[name_f]Mireia[/name_f]
[name_f]Diana[/name_f]
[name_f]Aitana[/name_f]
[name_f]Rosalia[/name_f]
[name_f]Nadia[/name_f]
[name_f]Elsa[/name_f]
[name_f]Sarai[/name_f]
[name_f]Iris[/name_f]
Maite
[name_f]Luna[/name_f]
[name_f]Violeta[/name_f]
[name_f]Eloisa[/name_f]
[name_u]Elia[/name_u]
[name_f]Irina[/name_f]
[name_f]Jana[/name_f]
[name_f]Yara[/name_f]
[name_f]Aurea[/name_f]
[name_f]Isadora[/name_f]
[name_f]Alexia[/name_f]
[name_f]Vera[/name_f]
[name_f]Mara[/name_f]
[name_f]Alma[/name_f]
[name_f]Anais[/name_f]
[name_f]Xenia[/name_f]
[name_f]Gisela[/name_f]
Caetana
[name_f]Cecilia[/name_f]
[name_f]Catalina[/name_f]
[name_f]Sabrina[/name_f]
[name_f]Salome[/name_f]
[name_f]Evelina[/name_f]
[name_f]Nina[/name_f]
Nayra
[name_f]Karina[/name_f]
[name_f]Julieta[/name_f]
[name_f]Selena[/name_f]
[name_f]Gala[/name_f]
[name_f]Katia[/name_f]
[name_f]Isaura[/name_f]
[name_f]Camelia[/name_f]
[name_f]Celeste[/name_f]
[name_f]Silvana[/name_f]