I like your style! I especially love [name_u]Kit[/name_u] & [name_u]Jem[/name_u].
Here are some suggestions:
[name_m]Ace[/name_m]-I really feel like most ‘A’ boy names could do this as a nn
[name_u]Abbott[/name_u], [name_m]Abraham[/name_m] or [name_m]Abel[/name_m] nn [name_m]Abe[/name_m]
[name_m]Archer[/name_m] nn [name_m]Archie[/name_m]
[name_m]Beckett[/name_m] nn [name_u]Kit[/name_u]…is that better with your ln?
[name_m]Bastian[/name_m] or [name_m]Sebastian[/name_m] nn Bash
[name_m]Barnaby[/name_m] nn [name_m]Barnes[/name_m]
[name_m]Charles[/name_m] nn [name_m]Chet[/name_m], [name_u]Cal[/name_u], [name_m]Cab[/name_m], [name_u]Charlie[/name_u]
[name_m]Calvin[/name_m] nn [name_u]Cal[/name_u]
Calbot nn [name_u]Cal[/name_u] or [name_m]Cab[/name_m]
[name_m]Desmond[/name_m] nn [name_m]Dex[/name_m]
[name_m]Edward[/name_m] or [name_m]Theodore[/name_m] nn [name_u]Teddy[/name_u]
[name_m]Gilbert[/name_m] nn [name_m]Gil[/name_m], [name_m]Gib[/name_m], [name_m]Gilby[/name_m], [name_m]Gibby[/name_m]
[name_m]Harrison[/name_m] nn [name_m]Hal[/name_m]? Or [name_m]Hank[/name_m]
[name_m]Jerome[/name_m] nn [name_u]Jem[/name_u]
[name_u]Jameson[/name_u] nn [name_u]Jem[/name_u]
[name_m]Jeremiah[/name_m] nn [name_u]Jem[/name_u]…I love [name_u]Jem[/name_u]! Wasn’t sure it was just [name_u]James[/name_u] that didn’t work with your ln
[name_u]Laurence[/name_u] nn [name_m]Lad[/name_m]
[name_m]Nathaniel[/name_m] nn [name_m]Nils[/name_m]?
[name_m]Peter[/name_m] nn [name_m]Pip[/name_m], [name_m]Pete[/name_m], Patch
[name_m]Philip[/name_m] nn [name_m]Pip[/name_m] or [name_u]Flip[/name_u]
[name_m]Rafferty[/name_m] nn [name_u]Rafe[/name_u]
[name_m]Solomon[/name_m] nn [name_m]Sol[/name_m] or [name_f]Soley[/name_f]
[name_m]Theodore[/name_m] nn Thax or [name_u]Theo[/name_u]
[name_m]William[/name_m] nn [name_u]Billy[/name_u]
[name_f]Hope[/name_f] this helps. 