Sorai sits next to 4 phonetic neighbors — Sora, Soray, and Soraya are the closest matches by sound. Most share Sorai's Japanese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Heavenly love"
"rose, beauty"
"orange tree, fragrant orange blossom"
"God is gracious, divinely gifted"
"Her Majesty — a royal title indicating supreme authority and dignity"
"from the broad town"
"lake, waterfall (from Welsh -lynn component)"
"messenger of the gods, boundary marker"
"modern combination name"
"loved by God, gift of God"
"Modern invented name; possibly a creative variant of Alexis (defend..."
"important, significant one"
"from the Eure river region"
"I believe"
"creative act, the act of bringing into being"
"measurement, reason, analogy"
Similar sound: These names share phonetic patterns with Sorai — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Japanese origins, giving them the same cultural heritage as Sorai.
Rhythm: Sorai is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.