Tomi sits next to 5 phonetic neighbors — Tomi, Tommy, and Tammy are the closest matches by sound. Most share Tomi's Japanese cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"rich, wealthy, prosperous"
"the Stetson hat; Western American icon"
"keeper of the keys"
"melted, dissolved (as in love)"
"father's rejoicing"
"variant of Kylie, meaning boomerang"
"slender"
"light, torch"
"race alive"
"life, vitality"
"clearing in the bent grass meadow"
"slender, narrow (via Irish Caolinn)"
"of noble kind"
"starwards, toward the stars"
"zealous, zealot"
"precious gem"
"other wealth"
"pure, clear"
"grey fortress"
"pure"
Similar sound: These names share phonetic patterns with Tomi — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Japanese origins, giving them the same cultural heritage as Tomi.
Rhythm: Tomi is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.