Dutton sits next to 4 phonetic neighbors — Sutton, Dalton, and Easton are the closest matches by sound. Most share Dutton's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"farm settlement of Dudda"
"lord, sun"
"the number seven, representing luck and completeness"
"meadow land"
"made by God"
"fifth, born fifth"
"from the city of lions"
"dove"
"right-handed, skillful"
"Botolph's town, market town"
"genuine, honest, without deceit"
"gift of God, blessed one"
"God the highest (variant interpretation)"
"Yahweh has created"
"dealer in provisions and supplies"
"long stone settlement"
"phonetic invention, modern American creation"
"from the brushwood thicket"
"he who holds firm the good"
"descendant of Madan (little dog)"
"son of John"
Similar sound: These names share phonetic patterns with Dutton — 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 Dutton.
Rhythm: Dutton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.