Please change the name.
Why should i change the name?
You might like to have a look at my signature link.
Read some of it, interesting.
There's going to be severe branding issues with this. Already seem to be, just look at the other comments. Change the name, maybe?
Let the haters hate, There is Bitcoin and Bytecoin, there is even Bitecoin, hell i would choose Bitecoin as its like Bitcoin & Litecoin combined into a single coin.
But Lightcoin just seems best to use and i am used to pronouncing it.