Maybe…
[name_f][/name_f][name_m]Solaris[/name_m] ‘Sol’
[name_f][/name_f][name_m]Percival[/name_m] / [name_m]Perseus[/name_m] ‘Percy’
[name_f][/name_f][name_m]Alisander[/name_m] ‘Ali’, ‘Ally’, ‘Sandy’, or ‘Sander’
[name_f][/name_f][name_m]Erasmus[/name_m] ‘Raz’ or ‘Russ’
[name_f][/name_f][name_m]Osiris[/name_m] ‘Ozzy’ or ‘Si’
[name_f][/name_f][name_m]Rhydian[/name_m] ‘Rian’, ‘Rhy’, or ‘Rye’
[name_f][/name_f][name_m]Wystan[/name_m] ‘Wys’, ‘Wes’, or ‘Stan’
[name_f][/name_f][name_m]Romulus[/name_m] ‘Romy’, ‘Rome’, or ‘Russ’
[name_f][/name_f][name_m]Corentin[/name_m] ‘Corey’, ‘Ren’
[name_f][/name_f][name_m]Peredur[/name_m] ‘Perry’
[name_f][/name_f][name_m]Horatio[/name_m] ‘Ray’
[name_f][/name_f][name_m]Icarus[/name_m] ‘Ike’ or ‘Russ’
[name_f][/name_f][name_m]Elysian[/name_m] ‘Ely’
[name_f][/name_f][name_m]Cadogan[/name_m] ‘Caddy’