Alessia sits next to 3 phonetic neighbors — Alicia, Alexia, and Alessandra are the closest matches by sound. Most share Alessia's Italian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"defender of men; protector"
"daughter of the sun (folk etymology)"
"eighth"
"moon"
"God is gracious"
"from Rome, Roman woman"
"grace, wished-for child"
"great mother, queen of heaven"
"princess (original form of Sarah)"
"messenger of God; angel"
"youthful, downy-haired"
"flat tropical grassland"
"woman from Lydia"
"devoted to Jove (Jupiter)"
"most holy"
"soft-haired, youthful"
"honey bee"
"divine, celestial"
"my God has answered"
"protector of men"
"blooming, thriving"
Similar sound: These names share phonetic patterns with Alessia — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Alessia.
Rhythm: Alessia is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.