To find a Hawaiian name that sounds similar or has a similar meaning, you could consider:
* Phonetic similarity: "Broderick" could be phonetically similar to "Poloka" or "Loka," though these names might have different meanings.
* Meaning: If Broderick has a specific meaning (e.g., "famous ruler"), you could find a Hawaiian name with a similar meaning. For example, "Ali'i" means "chief" or "noble."
Ultimately, the best way to choose a Hawaiian name for Broderick would be to consider the name's sound, meaning, and personal significance. You could also consult a Hawaiian language expert or cultural advisor for guidance.