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"
"genuine, authentic, faithful, loyal"
"new, fresh, pure"
"descended from Jupiter"
"dream, vision"
"glowing ember meadow"
"pure, clean"
"to give thanks, thankfulness"
"close to God, Yahweh has answered"
"dear, beloved, darling"
"famous warrior"
"famous ruler"
"dark, rich (possibly referring to the dark Adriatic waters)"
"traveler from a foreign land"
"little Robert"
"my God is Yahweh"
"star"
"my father is joy"
"chalk wharf, chalk port"
"green gem, the green one"
"rose flower"
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.