Arnab sits next to 4 phonetic neighbors — Arnav, Arnob, and Arnab are the closest matches by sound. Most share Arnab's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"ocean, sea"
"Modern creative formation"
"noble, of noble birth"
"merciful, gracious"
"power in peace"
"noble strength"
"fragrance, pleasant smell"
"related to Athira star"
"Exclamation of triumphant discovery"
"slender; narrow passage"
"farm garden, upper estate enclosure"
"dwelling place"
"God is salvation"
"bell ringer"
"home ruler"
Similar sound: These names share phonetic patterns with Arnab — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Arnab.
Rhythm: Arnab is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.