Arvi sits next to 3 phonetic neighbors — Arvo, Arvid, and Marvi are the closest matches by sound. Most share Arvi's Proto-Germanic/Nordic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"eagle friend, noble friend"
"meadow of the holly tree"
"the solar deity"
"exalted, noble, high"
"A cosmic age or era in Hindu cosmology; one of four great cycles of..."
"God"
"hammer, mallet"
"warrior, army man"
"defender of men; little saint"
"from the state of Wu (ancient Chinese kingdom)"
"flowering, flourishing"
"a plaything, a source of joy"
"river crossing dweller"
"Wise, skillful, knowing; one who is learned"
"western land, western meadow"
"one of the Vandal people"
Similar sound: These names share phonetic patterns with Arvi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Proto-Germanic/Nordic origins, giving them the same cultural heritage as Arvi.
Rhythm: Arvi is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.