Kushana sits next to 3 phonetic neighbors — Kushana, Kasana, and Keshana are the closest matches by sound. Most share Kushana's Japanese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"fictional warrior queen"
"day of comfort"
"self-arising"
"only one, unique"
"hand ball, embroidered sphere"
"twin"
"place of reeds, reed-filled"
"law, rule, model conduct"
"moonlight, night beauty"
"joyful child"
Similar sound: These names share phonetic patterns with Kushana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Japanese (invented) origins, giving them the same cultural heritage as Kushana.
Rhythm: Kushana is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.