If you're looking for a Hawaiian name that sounds similar or has a similar meaning to Rhonda, you might consider:
* Lono'i: This name means "strength" or "power." It might be a good choice if Rhonda embodies these qualities.
* Rona: While not a traditional Hawaiian name, it shares a similar sound and could be a suitable option.
* Leilani: This means "child of heaven" and evokes a beautiful and delicate image, perhaps reflecting a positive trait of Rhonda.
Ultimately, the best "Hawaiian" equivalent for Rhonda depends on the context and the specific qualities you want to emphasize.