User blog comment:Kogath/Monster Hunter X Discussion/@comment-184612-20150911074914/@comment-184612-20150912203844

"Correct" is up for debate, especially with how Japanese works. ディノバルド could easily be Dinovaludo since B/V and R/L conversions of Japanese to English.

As I said, since Capcom's Localization Director (ya know, the guy who's the main driving force behind their Localization team) gives his translation of the name (Dinovaldo), that becomes the official version for the Wikia, period, until a full localized version is released, if ever.