Aleana sits next to 4 phonetic neighbors — Alana, Aliana, and Elena are the closest matches by sound. Most share Aleana's Hawaiian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"bright, shining one"
"princess, noblewoman"
"high hill, hillside"
"full of grace"
"attainer, one who achieves"
"God is gracious + beautiful"
"smooth, polished (Terence origin)"
"variant of Kayla, meaning 'keeper of the keys' or 'pure'"
"divine, golden"
"from the Cree people (Nehiyaw nation)"
"Cyneburg's woodland clearing"
"invented modern name"
"noble, honorable"
"to sing, musical"
"moonlight halo (via Ayla in Turkish)"
"variant of Harlow"
"beautiful, most beautiful"
"ewe plus waterfall"
"of noble birth"
"heavenly child, child of the sky"
"new light, new star"
Similar sound: These names share phonetic patterns with Aleana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Celtic origins, giving them the same cultural heritage as Aleana.
Rhythm: Aleana is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.