Vihan sits next to 4 phonetic neighbors — Viaan, Vivaan, and Nihan are the closest matches by sound. Most share Vihan's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"dawn, beginning of a new day"
"powerful warrior"
"divine ease, spiritual absorption"
"free-flowing, vital energy"
"auspicious and skilled one"
"one who cannot be held back"
"salutation, act of bowing"
"supreme portion"
"sacred flower of enlightenment"
"king, ruler"
"without equal, unprecedented"
"pursuit of knowledge"
"joy, divine blessing"
"light, brightness"
"single portion, one part"
"all-pervading, the preserver"
"divine sky, heavenly throne"
Similar sound: These names share phonetic patterns with Vihan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Vihan.
Rhythm: Vihan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.