Rishan sits next to 4 phonetic neighbors — Roshan, Rishaan, and Rishi are the closest matches by sound. Most share Rishan's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"brilliance, luminous"
"heavenly abode, paradise"
"gates of paradise, lush"
"born in spring; sweet as honey"
"brave, fearless"
"one who brings prosperity"
"combination of Krishna and Shiva"
"self-supported, independent"
"immense, vast, magnificent"
"deep, unfathomable, beyond reach"
"born of a water pot"
"first ray of light"
"one who sees divine truths"
"sky, open space"
"destroyer of inner enemies"
"possessing horses"
Similar sound: These names share phonetic patterns with Rishan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Rishan.
Rhythm: Rishan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.