See the results of this poll: Gwendolyn or Eloise
Respondents: 24 (This poll is closed)
- Gwendolyn Eloise : 12 (50%)
- Eloise Gwendolyn: 12 (50%)
[name]Gwendolyn[/name] [name]Eloise[/name] flows better to my ear and I like the NN [name]Gwen[/name]. 
[name]Both[/name] sound nice together. I think it depends on what nick names you like. [name]Gwen[/name] or [name]Ellie[/name]/[name]Elle[/name]/[name]Lulu[/name].
[name]Both[/name] sound beautiful, though I prefer [name]Eloise[/name] [name]Gwendolyn[/name] ever so slightly - I think! [name]Gwennie[/name] and [name]Lulu[/name] are both adorable nicknames too. Very tough choice, but at least it means you know whichever you decide will be lovely.
I think [name]Eloise[/name] [name]Gwendolyn[/name] flows best; if you want [name]Gwendolyn[/name] in the first spot then you can chop off a syllable and have the mellifluous [name]Gwendolyn[/name] [name]Louise[/name].
I think [name]Gwendolyn[/name] [name]Eloise[/name] flows far better, but I really like both. Either would be beautiful, although I am somewhat partial to the beautiful nickname [name]Gwen[/name].