[name]Lottie[/name] and [name]Pippa[/name]
[name]How[/name] do they go stylistically? [name]Do[/name] you think [name]Pippa[/name] will forever be attached to [name]Princess[/name] [name]Kate[/name]'s sister?
I love [name]Pippa[/name]. I think it’s really cutesy and I love how it’s very “british” sounding.
I absolutely adore [name]Lottie[/name], but as a nickname to [name]Charlotte[/name]. It seems too nickname-y to stand as a first name. Some people really dislike unisex names, I dislike nicknames as first names.
But to answer your question I think [name]Pippa[/name] and [name]Lottie[/name] (as a nickname to [name]Charlotte[/name]) is a great sib set. 
I also think [name]Pippa[/name] and [name]Lottie[/name] are a great sib set. I would give them more formal names and just let that be the nicknames.
They are fine together, but I also prefer them as nicknames.
I don’t think [name]Pippa[/name] is too tied with the Duchess’ sister to make it unusable. (I don’t think she is a [name]Princess[/name] yet.)
This. [name]Lottie[/name] and [name]Pippa[/name] are great as sisters.
I think they work together
I [name]LOVE[/name] [name]Pippa[/name]!
I’ve never been much of a fan for [name]Lottie[/name], but it goes well with [name]Pippa[/name].
I love it in the sense that [name]Philippa[/name] and [name]Charlotte[/name] would be perfect names for sisters. Each one is a variation of a boy’s name. They both have similar shared letters (H, L, and they end in double letters and a vowel). And come equipped with an adorable, frilly nn. =]
(I assumed that was what you meant, but if you aren’t planning to use full names I must admit that I don’t like either).
I love it in the sense that [name]Philippa[/name] and [name]Charlotte[/name] would be perfect names for sisters. Each one is a variation of a boy’s name. They both have similar shared letters and end in double letters and a vowel. And both come equipped with an adorable, frilly nickname. =]
(I assumed you meant nn’s but if you aren’t planning to use longer full names then I must also admit that I don’t like either standing alone.)
[name]Lottie[/name] and [name]Pippa[/name] is adorable, but I am afraid that it will be [name]Kate[/name]'s sister for a long time. People will get over [name]Pippa[/name] (it has calmed down slightly), I vote you keep it
I agree with this as well. However, if you want a short, cute, nickname-like set, then [name]Pippa[/name] and [name]Lottie[/name] fit the bill!
[name]Pippa[/name] is adorable. I don’t think it’ll be associated as [name]Kate[/name]'s sister forever. I actually read a book where the little girl is [name]Pippa[/name] so I don’t even associate it to her now. I’m not sold on [name]Lottie[/name]. It sounds like the less attractive, boring sister. You’d want the girls to have equally attractive and appealing names.