Rithanya sits next to 4 phonetic neighbors — Rithika, Nitanya, and Prithanya are the closest matches by sound. Most share Rithanya's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"melodious, full of music"
"she who belongs to the preserver"
"from the royal city"
"princess (via Sara)"
"victory; triumph"
"brilliant, radiant"
"victorious, she who conquers"
"possessor of riches"
"pleasant, charming, agreeable"
"worthy of respect, honorable"
"charming woman"
"divine light, light of prayer"
"graceful, one who prays"
"bird, sun"
"unique, special, unlike any other"
Similar sound: These names share phonetic patterns with Rithanya — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Rithanya.
Rhythm: Rithanya is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.