Shiv sits next to 3 phonetic neighbors — Shiva, Siv, and Chip are the closest matches by sound. Most share Shiv's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"auspicious, benevolent"
"portion of the storm god"
"a part, portion, share"
"good person, one like a sage"
"radiant, vibrant"
"in the prime of life"
"light, knowledge"
"ether, the cosmic fifth element"
"part of God, divine fragment"
"from Hadria (dark one, sea)"
"little king"
"strong and excellent"
"fortunate, blessed"
"deep yearning, heartfelt aspiration"
"perfect knowledge, complete wisdom"
"blue, sapphire"
Similar sound: These names share phonetic patterns with Shiv — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Shiv.
Rhythm: Shiv is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.