[name_f]My[/name_f] first thoughts were [name_m]Pascal[/name_m] and [name_m]Alban[/name_m].
[name_f][/name_f]Besides those, maybe:
[name_f][/name_f][name_m]Alaric[/name_m]
[name_f][/name_f][name_m]Alvin[/name_m]
[name_f][/name_f]Adalbert
[name_f][/name_f]Alphonse/Alfonzo
[name_f][/name_f][name_m]Absalom[/name_m]
[name_f][/name_f][name_m]Abelard[/name_m] (the A and the L aren’t together, but I think it’s close enough to [name_m]Al[/name_m] that it works?)
[name_f][/name_f][name_f]Alva[/name_f]
[name_f][/name_f]Alistair/McAllister
[name_f][/name_f]Albus/Albion
[name_f][/name_f][name_m]Alden[/name_m]
[name_f][/name_f][name_f]Alder[/name_f]
[name_f][/name_f][name_m]Aleph[/name_m]
[name_f][/name_f][name_m]Alcott[/name_m]
[name_f][/name_f][name_m]Aloysius[/name_m] (I know of a little boy with this name whose nn is [name_f]Alo[/name_f] [name_f][/name_f]- I think it’s adorable! [name_f][/name_f] I also love the nn [name_f]Wish[/name_f] for this)
[name_f][/name_f][name_m]Azrael[/name_m] (again, not straight-up [name_m]Al[/name_m] but close enough I think it works)
[name_f][/name_f]Balthasar/Balthazar
[name_f][/name_f][name_m]Balfour[/name_m] (love the idea of this with the nn Rory!)
[name_f][/name_f][name_m]Calder[/name_m]
[name_f][/name_f][name_m]Callan[/name_m]
[name_f][/name_f][name_m]Calvin[/name_m]
[name_f][/name_f][name_m]Callum[/name_m]
[name_f][/name_f][name_m]Calix[/name_m]
[name_f][/name_f][name_m]Caleb[/name_m]
[name_f][/name_f][name_m]Calloway[/name_m]
[name_f][/name_f][name_m]Domhnall[/name_m]
[name_f][/name_f][name_m]Galen[/name_m] or [name_m]Gale[/name_m]
[name_f][/name_f][name_m]Fitzgerald[/name_m]
[name_f][/name_f][name_m]Gamaliel[/name_m]
[name_f][/name_f][name_m]Hal[/name_m]
[name_f][/name_f][name_m]Israel[/name_m]
[name_f][/name_f][name_m]Jubal[/name_m]
[name_f][/name_f][name_m]Malachi[/name_m] or [name_m]Malachy[/name_m]
[name_f][/name_f][name_m]Loyal[/name_m]
[name_f][/name_f][name_m]Royal[/name_m]
[name_f][/name_f][name_m]Malcolm[/name_m]
[name_f][/name_f]McCall
[name_f][/name_f][name_m]Niall[/name_m]
[name_f][/name_f][name_m]Naphtali[/name_m]
[name_f][/name_f][name_m]Palmer[/name_m]
[name_f][/name_f][name_m]Percival[/name_m]
[name_f][/name_f][name_f]Aquila[/name_f]
[name_f][/name_f][name_m]Adler[/name_m]
[name_f][/name_f][name_m]Raphael[/name_m]
[name_f][/name_f][name_m]Raleigh[/name_m]
[name_f][/name_f]Salomon/Solomon
[name_f][/name_f][name_m]Salem[/name_m]
[name_f][/name_f][name_m]Samuel[/name_m]
[name_f][/name_f][name_m]Emmanuel[/name_m]
[name_f][/name_f][name_m]Talbot[/name_m]
[name_f][/name_f][name_m]Taliesin[/name_m]
[name_f][/name_f][name_m]Talin[/name_m]
[name_f][/name_f][name_m]Theobald[/name_m]
[name_f][/name_f][name_f]Vale[/name_f]
[name_f][/name_f][name_m]Tallis[/name_m]
[name_f][/name_f][name_m]Valens[/name_m]
[name_f][/name_f][name_m]Valentin[/name_m]
[name_f][/name_f][name_m]Valerian[/name_m]
[name_f][/name_f][name_m]Valdemar[/name_m]
[name_f][/name_f][name_m]Valente[/name_m]
[name_f][/name_f][name_m]Valor[/name_m]
[name_f][/name_f][name_m]Valo[/name_m]
[name_f][/name_f][name_m]Vivaldi[/name_m]
[name_f][/name_f][name_m]Walter[/name_m]
[name_f][/name_f][name_m]Walker[/name_m]
[name_f][/name_f][name_m]Wallace[/name_m]
Good luck!