Names, no.
I miss the diversity of the bars in terms of shape and texture. That to me is part of the enjoyment of chocolate products.
Some bars come in blocks, some are oval-creme eggs, some are triangular-Toblerone, some are counters-Minstrels, Smarties and some are bars like Mars, Wispa et al.
They do say the world would be a boring place if we were all the same (though there would probably no wars). I think Cadbury have went too far in the strategy in their aim to have the best selling bar.