Tavi sits next to 3 phonetic neighbors — Davi, Ravi, and Tavy are the closest matches by sound. Most share Tavi's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Beloved; good (Hebrew diminutive related to Tov meaning good)"
Similar sound: These names share phonetic patterns with Tavi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Tavi.
Rhythm: Tavi is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.