I just saw Knock at the Cabin last night and thought Wen was the cutest little nickname (I’m a sucker for both [name_u]Wren[/name_u] and [name_u]Wynne[/name_u] so this isn’t surprising)
So I wanted to ask, what names could you cet the nickname Wen from?
[name_f]Arwen[/name_f] and [name_f]Gwendolyn[/name_f] first came to mind!
Maybe…
[name_f]Elowen[/name_f]
[name_f]Gwenna[/name_f]
[name_f]Wendy[/name_f]
[name_f]Bronwen[/name_f]
[name_f]Anwen[/name_f]
[name_f]Gwen[/name_f]
[name_f]Guinevere[/name_f]
[name_f]Gwendolyn[/name_f] 
[name_f]Arianwen[/name_f]
[name_f]Branwen[/name_f]
[name_f]Ceridwen[/name_f]
[name_f]Elowen[/name_f]
[name_f]Gwendolen[/name_f]
Liwen
[name_f]Morwenna[/name_f]
[name_f]Nolwenn[/name_f]
[name_f]Olwen[/name_f]
[name_f]Rowena[/name_f]
[name_f]Tegwen[/name_f]
[name_f]Wendy[/name_f]
Yawen
Some I’d consider:
[name_f]Bronwen[/name_f]
[name_f]Branwen[/name_f]
[name_f]Olwen[/name_f]
[name_f]Dwynwen[/name_f]
[name_f]Wednesday[/name_f]
[name_f]Morwenna[/name_f]
[name_f]Ceridwen[/name_f]
Wendla
[name_f]Gwendoline[/name_f]
[name_u]Rowen[/name_u]
[name_u]Elwen[/name_u]
Cerridwen
[name_u]Wren[/name_u]
[name_f]Gwendolyn[/name_f]
[name_f]Gwenyth[/name_f]
[name_f]Wrenley[/name_f]
[name_f]Elowen[/name_f]
[name_f]Wednesday[/name_f]
Darwen
[name_f]Wednesday[/name_f] and [name_f]Morwenna[/name_f] come first to mind! 
[name_f]Wendy[/name_f]
[name_f]Wednesday[/name_f]
[name_f]Arwen[/name_f]
[name_f]Rhoswen[/name_f]
[name_f]Morwenna[/name_f]
[name_f]Ceridwen[/name_f]
[name_f]Conwenna[/name_f]
[name_f]Eirwen[/name_f]
[name_f]Liliwen[/name_f]
[name_f]Merewen[/name_f]
[name_f]Elowen[/name_f]
[name_u]Wren[/name_u], [name_f]Arwen[/name_f], [name_f]Gwennyth[/name_f], Gwennythene, Gwenndolynn, Marwen, wendy,