Alianna sits next to 5 phonetic neighbors — Eliana, Aliana, and Arianna are the closest matches by sound. Most share Alianna's Italian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"noble and gracious"
"sun goddess"
"lily flower, pure and beautiful"
"paradise, garden of heaven"
"renown, honor"
"purple violet flower"
"God is princess, noble ruler"
"from Arcy (Norman French place name)"
"sky, heaven"
"woman from Magdala, high tower"
"joyful, of Jupiter"
"star that suddenly brightens"
"solitary meadow"
"grace, favor"
"whole, universal"
"renowned in battle"
"the Lord is my God"
"sunny place, sunshine"
"God is my judge"
"dark one (variant)"
"laurel tree; bay laurel"
Similar sound: These names share phonetic patterns with Alianna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic/Hebrew origins, giving them the same cultural heritage as Alianna.
Rhythm: Alianna is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.