If you're looking for a Hawaiian name that shares a similar meaning or sound with "Kirstin," you could consider names like:
* Keiki: This means "child," and could be a sweet and gentle option if Kirstin is young at heart.
* Lani: This means "sky," and could be a good choice if Kirstin is ambitious or has a free spirit.
* Kalani: This means "heavenly," and could be a suitable option if Kirstin is kind and compassionate.
* Kiana: This means "strong," and could be a good choice if Kirstin is independent or determined.
Ultimately, the best way to find a Hawaiian name that resonates with Kirstin is to consider her personality and what you want to convey about her.