Toby sits next to 4 phonetic neighbors — Coby, Joby, and Cody are the closest matches by sound. Most share Toby's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is good"
"noisy disturbance, civil commotion"
"new"
"tall like a palm tree"
"free man"
"small, junior"
"supplanter, one who follows at the heel"
"son of the brown-haired one"
"tile maker, one who tiles"
"Kryptonian birth name of Superman"
"beautiful, handsome"
"valley of the River Kent"
"awareness, understanding, learning"
"from Mauritania"
"God has given"
"cheerful, optimistic"
"meditation, absorption"
"joy, laughter"
"son of Aodh (fire)"
"army ruler, power of the army"
"great one"
Similar sound: These names share phonetic patterns with Toby — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Toby.
Rhythm: Toby is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.