<Snipped quote by ReusableSword>
Wondering how you got Reo. Yamamoto sounds right, but even if I can't read one of those kanji, the other one doesn't ever read as "Re" in Japanese.
You might have accidentally stumbled upon a Chinese/Mandarin reading rather than Japanese. Kanji is pulled from the Chinese Lettering, after all.
Of course, I could also be totally wrong, but hey Kanji's difficult.
It's actually completely correct that those two kanji would be pronounced as Reo/Leo. I'll just leave it at that.