We have a little boy named [name_m]Roman[/name_m] [name_m]Santiago[/name_m]. We call him [name_m]Santi[/name_m]. If we have a boy, the name is set : [name_m]Joaquin[/name_m] [name_m]Manuel[/name_m]. If it’s a girl? Dunno. We like [name_f]Catalina[/name_f], I love [name_u]Nicola[/name_u], my husband is less convinced. Looking for first and middle, easily pronounced in Spanish and English.
Congrats to you and welcome to Nameberry.
For [name_m]Roman[/name_m]'s sister, I would suggest the following names.
[name_f]Sabrina[/name_f]
[name_f]Julia[/name_f]
[name_f]Adelina[/name_f]
[name_f]Camila[/name_f]
[name_f]Antonia[/name_f]
[name_f]Alma[/name_f]
[name_f]Adriana[/name_f]
[name_f]Beatriz[/name_f]
[name_f]Bianca[/name_f] (Italian names would work with [name_m]Roman[/name_m])
[name_f]Francesca[/name_f]/[name_f]Francisca[/name_f]
[name_f]Daniela[/name_f]
[name_f]Dominica[/name_f]
[name_f]Elena[/name_f]
[name_f]Eva[/name_f]
[name_f]Genoveva[/name_f]
[name_f]Mariana[/name_f]
[name_f]Silvia[/name_f]
[name_f]Violeta[/name_f]
[name_f]Veronica[/name_f]
[name_f]Sonia[/name_f]
[name_f]Pilar[/name_f]
[name_f]Juliana[/name_f]
[name_f]Lidia[/name_f]
[name_f]Marcela[/name_f]
[name_f]Luisa[/name_f]
[name_f]Selena[/name_f]
[name_f]Isabel[/name_f]
[name_f]Esperanza[/name_f]
[name_f]Magdalena[/name_f]
[name_f]Josefina[/name_f]
[name_f]Susana[/name_f]
[name_f]Fernanda[/name_f]
[name_f]Lorena[/name_f]
[name_f]Serena[/name_f]
[name_f]Marina[/name_f]
[name_f]Ines[/name_f]
[name_f]Liliana[/name_f]
[name_f]Gabriela[/name_f]
[name_f]Fabiola[/name_f]
[name_f]Viviana[/name_f]
What lovely names! I love [name_f]Catalina[/name_f]
What about
[name_f]Magdalena[/name_f]
[name_f]Clara[/name_f]
[name_f]Lucia[/name_f]
[name_f]Caia[/name_f]
[name_f]Camila[/name_f]
[name_f]Mariana[/name_f]
[name_f]Valeria[/name_f]
[name_f]Karina[/name_f]
[name_f]Rosalinda[/name_f]
[name_f]Alba[/name_f]