I think [name_f]Zara[/name_f] sounds lovely with your last name. [name_f]Zara[/name_f] [name_f]Grace[/name_f] and [name_f]Zara[/name_f] [name_f]Alexandra[/name_f] are both great, though I am leaning slightly more towards [name_f]Zara[/name_f] [name_f]Grace[/name_f]- both are very lovely.
Suggestions:
[name_f]Elara[/name_f], [name_f]Aphra[/name_f], [name_f]Leila[/name_f] / [name_f]Layla[/name_f] / [name_f]Laila[/name_f], [name_u]Ara[/name_u], [name_u]Arden[/name_u], [name_f]Astra[/name_f], [name_f]Asta[/name_f], [name_f]Atarah[/name_f] / [name_f]Atara[/name_f], [name_f]Bayo[/name_f], [name_f]Calla[/name_f], [name_f]Cala[/name_f], [name_f]Ceres[/name_f] / [name_f]Cerys[/name_f], [name_f]Honour[/name_f], [name_f]Keira[/name_f] / [name_f]Ciara[/name_f], [name_f]Clea[/name_f] ([name_m]CLAY[/name_m]-uh), [name_f]Dasha[/name_f], [name_u]Zola[/name_u], [name_f]Delancey[/name_f], [name_f]Zora[/name_f], [name_f]Taura[/name_f], Ginerva, [name_f]Genoa[/name_f], [name_f]Mab[/name_f], [name_f]Hara[/name_f], [name_f]Indre[/name_f] (IN-druh), [name_f]Juno[/name_f], [name_f]Katia[/name_f] / [name_f]Katya[/name_f], [name_f]Keturah[/name_f], [name_f]Kezia[/name_f] / [name_f]Keziah[/name_f], [name_u]Romney[/name_u], [name_f]Lowri[/name_f], [name_u]Madigan[/name_u], [name_f]Manon[/name_f], [name_f]Mattea[/name_f], [name_f]Mira[/name_f], [name_f]Nira[/name_f] / [name_f]Nera[/name_f], [name_f]Nara[/name_f], [name_f]Naida[/name_f], [name_f]Neola[/name_f], [name_f]Neve[/name_f], [name_u]Nima[/name_u], [name_f]Orla[/name_f], [name_f]Pilar[/name_f], [name_f]Petra[/name_f], [name_u]Rowan[/name_u], [name_u]Shay[/name_u] / [name_u]Shea[/name_u], [name_u]Sloane[/name_u], [name_u]Sullivan[/name_u], [name_u]Sydney[/name_u] / [name_u]Sidney[/name_u], [name_f]Tessa[/name_f], [name_f]Nessa[/name_f], [name_f]Tamsin[/name_f], [name_u]Teal[/name_u], [name_f]Thalia[/name_f], [name_u]Tierney[/name_u], [name_u]Vesper[/name_u], [name_u]Vrai[/name_u], [name_u]Wylie[/name_u], [name_u]Wynn[/name_u], [name_u]Keeley[/name_u], [name_u]Keelin[/name_u], [name_f]Zaria[/name_f], [name_f]Zana[/name_f], [name_f]Zanna[/name_f], [name_f]Zakia[/name_f].