Karan sits next to 4 phonetic neighbors — Karen, Kiran, and Arjun are the closest matches by sound. Most share Karan's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"ear; instrument of hearing"
"skilled, expert, clever"
"pleasing, charming"
"non-dual, incomparable"
"of Krishna, divine grace"
"famous, renowned"
"one with divine energy"
"modern invented name combining Ryan and Ivan roots"
"one who practices justice"
"being, existence"
"auspicious, blessed"
"son of a king, prince"
"brave king, royal warrior"
"Lord Shiva; the northeast"
"sight, perception"
Similar sound: These names share phonetic patterns with Karan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Karan.
Rhythm: Karan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.