Dayton sits next to 3 phonetic neighbors — Payton, Clayton, and Layton are the closest matches by sound. Most share Dayton's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"bright settlement, day town"
"land of Eoghan (Owen)"
"wealthy, kingly, upholder of good"
"swiftness, fleetness"
"possession, acquisition"
"brave in battle, vigilant"
"diminutive of Scott"
"sky father, divine sky"
"cheerful, optimistic"
"tournament fighter"
"eternal, perpetual"
"tile maker, one who tiles"
"winding valley"
"narrow water"
"dragon, serpent"
"bright fame"
"vigilant, watchful"
"charcoal maker"
"brave in battle"
"a Breton, person from Brittany"
"ruler of the army (Scandinavian form)"
Similar sound: These names share phonetic patterns with Dayton — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Dayton.
Rhythm: Dayton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.