Drayton sits next to 4 phonetic neighbors — Dayton, Payton, and Braxton are the closest matches by sound. Most share Drayton's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"farm by the dragging place"
"guardian, watchman"
"red-haired fighter"
"son of Talmai, son of the furrows"
"from the fortress"
"variant of Caden (battle)"
"lover of churches"
"son of the eternal king"
"brilliant, luminous one"
"strong, healthy"
"from the Leyden region"
"creative modern coinage"
"victorious people"
"dark-haired one"
"home ruler (from Henry)"
"the sea belongs to God"
"lion (via Leon)"
"handsome, well-born"
"building material, beam"
"heavenly, royal, exalted"
Similar sound: These names share phonetic patterns with Drayton — 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 Drayton.
Rhythm: Drayton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.