Toni sits next to 4 phonetic neighbors — Tony, Tommy, and Jonah are the closest matches by sound. Most share Toni's Italian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"priceless one, beyond praise"
"Noble ruler; wise and powerful leader. A variant of the Old German ..."
"strength, power"
"from Alba (the white city)"
"divinely favored, consecrated"
"sky, heaven"
"small fox, fennec fox"
"from the rounded hill"
"powerful leader"
"little great one"
"lion-like (from Llewelyn)"
"reward, recompense, prize for valor"
Similar sound: These names share phonetic patterns with Toni — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin Antonius origins, giving them the same cultural heritage as Toni.
Rhythm: Toni is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.