Jakoby sits next to 5 phonetic neighbors — Jacoby, Jacobi, and Jacob are the closest matches by sound. Most share Jakoby's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"holder of the heel, supplanter"
"fighter, battle"
"from Sebastos (venerable city)"
"from the place of Einion"
"Kent dale, valley settlement"
"famous wolf"
"holy one (of Dewi/David)"
"round, barrel"
"from the forest"
"one of the primordial ruling gods"
"river, flowing strength"
"one who cuts, cutter of cloth or stone"
"beautiful; fair"
"creative elaboration, bold individual"
"bower, canopy of branches"
"keen-eyed hunter"
"modern American creation, gentle (from Kevin root)"
"warrior, earth ruler"
"sound, reverberation"
"he who grasps the heel"
Similar sound: These names share phonetic patterns with Jakoby — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Jakoby.
Rhythm: Jakoby is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.