I normally name most of my characters "Benight", but decided to go for something different this time.
I named my newest character "Chronos", after the god of time.
Upon telling Ethan my name he said "Interesting name... Very interesting."
He seems to make the same comment if you name a character "Chrono" or "Khronos".
I tried other time related names, but none of them got this response.
Nice easter egg!
It makes a lot of sense after you uncover some of his secrets.
(Yikes, spoilers!)
I'm sure I'm not the first one to discover this, but I've never seen anyone mention it before.