It is mentioned in both Guardians films that Drax's wife's name is Ovette. However, the wikia has her marked as Hovat. Understandably, both names sound similar and it was probably just an error on the editor's part, but I think that a name change should be in order. Supported by transcripts + official home video subtitles.
and it's an official source, from the DVD home video. the other transcripts say it as well, albeit unofficial, they're taken directly from the movie scripts + subtitles. It's not a matter of opinion, it's a matter of fact.