Dixon sits next to 4 phonetic neighbors — Nixon, Dickson, and Jackson are the closest matches by sound. Most share Dixon's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"son of Dick, son of Richard"
"hill"
"firebrand meadow, sword clearing"
"narrow strait (from Kyle)"
"enduring, steadfast (via Dante)"
"shining, brilliant"
"thankful"
"son of Rhys, ardor and enthusiasm"
"morning star (Venus before sunrise)"
"remnants of a lake, driftwood"
"star-shaped flower"
"crowned one"
"modern creative name blend"
"savior, deliverer"
"nickname for Charles"
"dark complexion"
"son of the right hand"
"beacon hill"
"Yahweh is gracious"
"grey, rocky land"
Similar sound: These names share phonetic patterns with Dixon — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Middle English origins, giving them the same cultural heritage as Dixon.
Rhythm: Dixon is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.