Hutton sits next to 4 phonetic neighbors — Button, Sutton, and Dutton are the closest matches by sound. Most share Hutton's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"settlement on the ridge, hilltop estate"
"the koa tree (strength)"
"defender of men"
"earthworker (as short for George)"
"God has remembered"
"of the trees"
"Geirrapos island, grassy island"
"place of the torch or fire"
"brilliant, shining"
"of the crow, raven-haired"
"gentle ruler"
"son of grace; graceful"
"of the forest, woodland"
"love, romantic feeling"
"son of Lars (son of Lawrence)"
"the tree of enlightenment"
"mythical griffin creature"
"servant, attendant"
"son of Cole; victorious people"
"peaceful ruler"
"crow crossing"
Similar sound: These names share phonetic patterns with Hutton — 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 Hutton.
Rhythm: Hutton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.