I loved the naming concepts in Gathering [name_f]Blue[/name_f]! It was also my personal favourite from that series
I’m thinking:
[name_m]Art[/name_m] → [name_m]Artem[/name_m] → [name_f]Artemis[/name_f] → [name_f]Artemisa[/name_f] → [name_f]Artemisia[/name_f]
Sere → [name_f]Sera[/name_f] → [name_f]Seraphine[/name_f] → [name_f]Seraphina[/name_f]
Kare → [name_f]Kara[/name_f] → Karafine → Karafina
[name_f]Else[/name_f] → [name_f]Elsa[/name_f] → Elsafine → Elsafina
[name_m]Perce[/name_m] → Percei → Persephe → [name_f]Persephone[/name_f]
Prose → Prosa → [name_f]Proserpine[/name_f] → [name_f]Proserpina[/name_f]
[name_f]Madge[/name_f] → [name_f]Magda[/name_f] → [name_f]Magdalene[/name_f] → [name_f]Magdalena[/name_f]
[name_m]Ben[/name_m] → Bensi → Bensiel → [name_m]Bensiabel[/name_m]
[name_m]Lee[/name_m] → [name_m]Leo[/name_m] → [name_m]Leonid[/name_m] → [name_m]Leonidas[/name_m]
As → [name_f]Aster[/name_f] → Asteri → [name_m]Asterion[/name_m]
[name_m]Zeph[/name_m] → [name_m]Zephan[/name_m] → Zephanai - [name_m]Zephaniah[/name_m]
[name_m]Zeb[/name_m] → Zebba → [name_m]Zebedee[/name_m] → [name_m]Zebediah[/name_m]
[name_m]Jule[/name_m] → Julan → [name_m]Julian[/name_m] → [name_m]Julianus[/name_m]