Personally I can't stand the fairy model, and will be facepalming anyway. : P
The Sylphs are infinitely more appealing to me as a sort of "fae pet"...Â
Even better than the sylphs, I would have liked a Job with Seedkin companions, like Mandragora, etc. Maybe even some druid or animist-like spells. I don't know how well that would have fit into lore, admittedly. But visually, the impact of the graduation hat, glasses, book and fairy is doing nothing for me at all, I'm kind of shocked that they put it in as a Job, alongside Dragoons, Monks, Paladins and Summoners. But to each their own. If you like it, you like it, and in time I'll probably stop being annoyed by their appearance.
Now to actually respond to your question...Â
I don't see much established lore for the fairies in FFXIV, but I found a few bits and pieces about the pixies in FFXI and Titania, their leader. Nothing too important aside from the fact that they've been benevolent, and have a good grip on white magic and healing.Â
It seems the names are pretty interchangeable throughout Final Fantasy games, everything from fae, fairy, faerie, pixie, sidhe to sylph being nearly the same thing (there are actually creatures called sylphs that look identical to the fairies we've got in FFXIV). The Fairy server in FFXI was even merged into the Sylph server apparently, which just makes it more obvious to me that there's very little distinction between the two fae-like creatures.
This link has the most information, I think, again these are from Final Fantasy 11 so they're not exactly the same creatures: http://wiki.ffxiclopedia.org/wiki/Category:Pixies
If all else fails and the lore never comes, you can try to piece together your own story. Maybe the fairy was bound to an old tome you discovered, or by following an obscure trail of hints, clues and riddles from book to book you were lead to a fairy "fountain". There seems to be a recurring theme of "bottled fairies" in the Final Fantasy games. "Bottled Pixies" were apparently dropped by goblins and orcs in FFXI, freeing them in Witchfire Glen gained you reputation with Titania, their queen. So, it could be as simple as rescuing one and proving yourself. I'm sure, even when/if lore comes out, some creative freedom will be allowed.
The Sylphs are infinitely more appealing to me as a sort of "fae pet"...Â
Even better than the sylphs, I would have liked a Job with Seedkin companions, like Mandragora, etc. Maybe even some druid or animist-like spells. I don't know how well that would have fit into lore, admittedly. But visually, the impact of the graduation hat, glasses, book and fairy is doing nothing for me at all, I'm kind of shocked that they put it in as a Job, alongside Dragoons, Monks, Paladins and Summoners. But to each their own. If you like it, you like it, and in time I'll probably stop being annoyed by their appearance.
Now to actually respond to your question...Â
I don't see much established lore for the fairies in FFXIV, but I found a few bits and pieces about the pixies in FFXI and Titania, their leader. Nothing too important aside from the fact that they've been benevolent, and have a good grip on white magic and healing.Â
It seems the names are pretty interchangeable throughout Final Fantasy games, everything from fae, fairy, faerie, pixie, sidhe to sylph being nearly the same thing (there are actually creatures called sylphs that look identical to the fairies we've got in FFXIV). The Fairy server in FFXI was even merged into the Sylph server apparently, which just makes it more obvious to me that there's very little distinction between the two fae-like creatures.
This link has the most information, I think, again these are from Final Fantasy 11 so they're not exactly the same creatures: http://wiki.ffxiclopedia.org/wiki/Category:Pixies
If all else fails and the lore never comes, you can try to piece together your own story. Maybe the fairy was bound to an old tome you discovered, or by following an obscure trail of hints, clues and riddles from book to book you were lead to a fairy "fountain". There seems to be a recurring theme of "bottled fairies" in the Final Fantasy games. "Bottled Pixies" were apparently dropped by goblins and orcs in FFXI, freeing them in Witchfire Glen gained you reputation with Titania, their queen. So, it could be as simple as rescuing one and proving yourself. I'm sure, even when/if lore comes out, some creative freedom will be allowed.