If you want to find a Hawaiian name that has a similar meaning or sound, you could consider these options:
Similar Sound:
* Deni (pronounced DAY-nee) - A shortened form of "Denisa", a name of Greek origin meaning "Dionysus"
* Dieno (pronounced DEE-eh-no) - A name of Hawaiian origin meaning "peaceful"
Similar Meaning:
* Kealoha (pronounced kay-ah-lo-ha) - Means "beloved" or "dear"
* Makana (pronounced mah-kah-nah) - Means "gift"
Ultimately, the best way to choose a Hawaiian name for "Dennis" is to consider what qualities or characteristics you want to associate with the name. You can also consult a Hawaiian language expert or cultural advisor for help in finding the perfect name.