I think [name_f]Bethany[/name_f] is really pretty and feeling fresh again! [name_u]Love[/name_u] [name_f]Beth[/name_f] 
And totally with you on [name_f]Elfrida[/name_f]. [name_f]Frida[/name_f], [name_f]Effie[/name_f] and [name_f]Elfie[/name_f] are all awesome nicknames.
In a similar vein: [name_f]Elvira[/name_f] and [name_f]Elvire[/name_f].