Kiana sits next to 4 phonetic neighbors — Kira, Diana, and Kiona are the closest matches by sound. Most share Kiana's Hawaiian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"divine, moon goddess"
"graceful, beautiful"
"knowledge, wisdom"
"little Laura"
"pure, innocent"
"dream, aspiration, vision"
"hunter, game keeper"
"hillside lake"
"son of the handsome one"
"high, noble (Ali) + grace (Anna)"
"meadow clearing (constructed modern name)"
"resolute protection, strong-willed guardian"
"Malay peninsula"
"holy peace, blessed reconciliation"
"a day's travel (original etymology)"
"short form of Cleopatra: glory of the father"
"hollow, cauldron"
"noble, princess"
"burnt woodland clearing"
"middle of the plain"
"crooked nose"
Similar sound: These names share phonetic patterns with Kiana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hawaiian form of Diana origins, giving them the same cultural heritage as Kiana.
Rhythm: Kiana is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.