The -er Predicament

Could you potentially switch the genders for family names? [name_f][/name_f] [name_m]Like[/name_m] [name_f]Briony[/name_f] [name_f]Alexandra[/name_f] and [name_f]Romilly[/name_f] [name_f]Christine[/name_f], and then [name_m]Tolliver[/name_m] [name_m]Rhett[/name_m] (for Margaret) and [name_m]Mercer[/name_m] [name_m]Theodore[/name_m] (for Dorothy)?

[name_f][/name_f]

[name_m]Alexander[/name_m] variants:
[name_f][/name_f]Aleijo
[name_f][/name_f][name_f]Alexis[/name_f]
[name_f][/name_f][name_m]Alexandre[/name_m]
[name_f][/name_f][name_m]Alessio[/name_m]
[name_f][/name_f][name_m]Alessandro[/name_m]
[name_f][/name_f][name_m]Alejandro[/name_m]
[name_f][/name_f][name_m]Alexandru[/name_m]

[name_f][/name_f]

[name_m]Christopher[/name_m] variants:
[name_f][/name_f][name_m]Christian[/name_m]
[name_f][/name_f][name_m]Christophe[/name_m]
[name_f][/name_f]Cristovao
[name_f][/name_f][name_m]Cristobal[/name_m]
[name_f][/name_f][name_f]Christmas[/name_f] (GP, but it does share Chris!)
[name_f][/name_f][name_m]Christos[/name_m]
[name_f][/name_f][name_m]Cristiano[/name_m]

[name_f][/name_f]

[name_f]Deborah[/name_f] variants:
[name_f][/name_f][name_f]Devri[/name_f] (just recently discovered this, love her so much!)
[name_f][/name_f][name_f]Dvora[/name_f] (seems so much fresher than Deborah!)
[name_f][/name_f][name_f]Ebba[/name_f] (I would use this as a nn for [name_f]Deborah[/name_f], but I still think it works for an honor name)
[name_f][/name_f]Ora/Rora/Oriana

[name_f][/name_f]

[name_f]Margaret[/name_f] variants:
[name_f][/name_f][name_f]Meg[/name_f]
[name_f][/name_f][name_f]Mae[/name_f]
[name_f][/name_f][name_f]Margot[/name_f]
[name_f][/name_f][name_f]Marguerite[/name_f]
[name_f][/name_f][name_f]Margarida[/name_f]
[name_f][/name_f][name_f]Malgorzata[/name_f]
[name_f][/name_f][name_f]Marit[/name_f]
[name_f][/name_f][name_f]Daisy[/name_f]
[name_f][/name_f][name_f]Greta[/name_f]

[name_f][/name_f]

[name_f]Dorothy[/name_f] variants:
[name_f][/name_f][name_f]Dottie[/name_f]
[name_f][/name_f][name_f]Dot[/name_f]
[name_f][/name_f][name_f]Doro[/name_f]
[name_f][/name_f][name_f]Dora[/name_f]
[name_f][/name_f][name_f]Theodora[/name_f]
[name_f][/name_f][name_f]Theodosia[/name_f]
[name_f][/name_f][name_f]Dorothea[/name_f]
[name_f][/name_f][name_f]Thea[/name_f]
[name_f][/name_f]Ori/Ora

[name_f][/name_f]

I think something like [name_f]Ora[/name_f] could honor both [name_f]Deborah[/name_f] and [name_f]Dorothy[/name_f]?

[name_f][/name_f]

Good luck!