Sicilia sits next to 4 phonetic neighbors — Cecilia, Cecelia, and Silvia are the closest matches by sound. Most share Sicilia's Italian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"of Sicily, the triangular island"
"born at Christmas"
"beloved + noble"
"victory of the people"
"Bright, shining light; torch"
"reborn, born again"
"crown, garland"
"dawn, daybreak"
"beautiful rose"
"of the Veneti people"
"full of life, vibrant"
"lyre, musical instrument"
"woman from France"
"heavenly (folk reinterpretation)"
"gift"
"divine healer"
"noble kind, of noble birth"
"pure, clear"
"little rose"
"rose, beautiful rose"
Similar sound: These names share phonetic patterns with Sicilia — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Italian/Latin origins, giving them the same cultural heritage as Sicilia.
Rhythm: Sicilia is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.