Arizona sits next to 5 phonetic neighbors — Arianna, Ariana, and Izadora are the closest matches by sound. Most share Arizona's O'odham (Native American)-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"small spring, place of the little spring"
"daughter of the mountain"
"grace, favor"
"from Gilan region, noble"
"pure, clear"
"most holy, utterly pure"
"creative American coinage"
"most holy"
"sunny, full of sunshine"
"prosperous in war"
"to flourish, to thrive"
"place name — Astoria, Oregon"
"born at dawn, of the light"
"from the ash tree farm"
"young, youthful"
"goddess of the moon and hunt"
"whole, universal"
"fair one from the clearing"
"beautiful sea"
"little dear"
"bright fame"
Similar sound: These names share phonetic patterns with Arizona — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have O'odham (Native American) origins, giving them the same cultural heritage as Arizona.
Rhythm: Arizona is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.