Personally I love having two names since it makes using a name like max or kirito possible. The name would be almost impossible to have otherwise in all seriousness... Plus nobody likes being denied a name because it was already taken. I know when I created a character on ff11 I had to try about half a dozen names before I could settle with Endos... In ff14 all my character names were accepted except for Kirito Kagamine because the name was too long...