Can I call bingo!
Both my daughters' names are on here. One is listed once and the other twice (once as being too safe / boring) but also listed as a name someone likes.
My husband's, mother's and brother's names are also on here, but I'm amazed that my name isn't. It really is truly awful and I refuse to be known by it.
But I'm not offended, we all have different views and opinions...
My personal choices would be pretentious names (using particularly posh names when the people are not that posh). I like in a m/c area and see them all the time. You know the ones that get picked out as being very posh.... yep, I probably know a child with that name. 
I don't like harsh or very masculine names for a girl, but equally dislike very flowery names too. Hate names with /EE/ie endings without an alternative. They can sound very little girlie, so I personally like an alternative if the child chooses that.
I also dislike harsh sounding old fashioned names like Enid (my nan's name), Geoffrey and Agatha. I have known children with these names. I'm sure their parents love them (and quite possibly hate my DCs names) but they're not my taste.
With many others, I also dislike overly popular names and names with different spellings. I'm also not keen on non names for names, like Blue for example.
However, many of the names on this thread I love, including...
Elizabeth
Kai
Edwin
Pippa
Elliott
There were more I just can't remember them. I have to say I know Kai is not liked on here, but I love it - always makes me think of the philosopher! So perhaps I have different connotations.