Sora sits next to 5 phonetic neighbors — Cora, Nora, and Dora are the closest matches by sound. Most share Sora's Japanese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"conch shell"
"sprouting, life"
"princess, noble lady"
"beautiful, lovely"
"strength, life"
"fair, white, blessed"
"island meadow"
"of noble kind"
"feminine form of John"
"pledged to God"
"my God has answered"
"land of the Aryans"
"graceful, beautiful"
"goddess of the moon and hunt"
"pale woodland"
"noble, honorable"
"all sweetness, all honey"
"female emperor, supreme ruler"
"defender of people"
"dweller by the brook"
"bailiff, law officer"
Similar sound: These names share phonetic patterns with Sora — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Japanese origins, giving them the same cultural heritage as Sora.
Rhythm: Sora is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.