I really like the name [name_f]Seraphina[/name_f].
But I can’t find any nicknames for it.
And I don’t like [name_f]Fifi[/name_f].
Let me know if you have some nicknames.
Thanks!
Fi/Phee
[name_f]Sera[/name_f]
Phina
[name_m]Fin[/name_m]
[name_f]Hope[/name_f] this helps.
[name_f]Sera[/name_f] definitely works, and it means princess!
[name_u]Seren[/name_u] is a little more of a stretch, but beautiful… And it means star.
[name_f]Sen[/name_f], [name_f]Sena[/name_f], [name_f]Sera[/name_f], Fi, [name_m]Fin[/name_m], [name_f]Pippa[/name_f], Raphi/Raffie, [name_f]Raina[/name_f]
[name_f]Nina[/name_f], [name_f]Cece[/name_f], [name_u]Rory[/name_u]
[name_u]Fee[/name_u], [name_f]Fina[/name_f], [name_m]Fin[/name_m], [name_f]Sera[/name_f], [name_f]Sia[/name_f], [name_f]Nina[/name_f]
Sephy, Saphy, [name_f]Ina[/name_f], Phina, Raphy.
My [name_f]Seraphina[/name_f] (top choice for a girl for years now) will be called [name_u]Seren[/name_u]. I also like [name_f]Sera[/name_f] and [name_f]Fina[/name_f] though, or [name_u]Finn[/name_u], if she’s tomboyish. 
[name_f]Sera[/name_f], [name_f]Sarah[/name_f], Phina