Shivin sits next to 3 phonetic neighbors — Shivan, Shiv, and Gavin are the closest matches by sound. Most share Shivin's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"auspicious; gracious; kind"
"man, human being, the thinking one"
"forward movement, purposeful progression"
"I am That (divine consciousness)"
"possessing divine grace"
"widely heard of"
"sage, seer, enlightened one"
"all, universal"
"with joy, joyfully"
"part of Shiva, divine fragment"
"auspicious, benign, propitious"
"son of a king, prince"
"meditation, contemplation"
"community, society"
"born in the month of Kartik"
"leaper, attacker, one who attacks"
"novel, innovative, fresh"
"benevolent one"
Similar sound: These names share phonetic patterns with Shivin — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Shivin.
Rhythm: Shivin is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.