* "Iosepa": This is the Hawaiian spelling of the biblical name "Joseph", which is similar to "Joe". It would be more formal than just saying "Joe".
* "Keoki": This name means "brave" or "strong" in Hawaiian. While not directly related to "Joe", it could be a good substitute if you're looking for a similar-sounding Hawaiian name.
* "Iokepa": This is a variation of the name "Iosepa" that is sometimes used in Hawaiian.
Ultimately, the best way to say "Joe" in Hawaiian depends on the situation and your personal preference.