Cashton sits next to 4 phonetic neighbors — Ashton, Gaston, and Laston are the closest matches by sound. Most share Cashton's American English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"bold and modern (cultural meaning)"
"sprout, bud"
"savior, rescuer"
"victory of the people"
"lowlands"
"without wax, pure"
"barrel maker, cask craftsman"
"defender of men"
"slender and fair"
"modern blend of Tyler and Dylan"
"dark-complexioned son"
"the younger one"
"Frenchman, man from France"
"voice of God"
"son of fire"
"little raven"
"beginning, origin"
"at the holly trees"
"gentle breeze"
"God-like"
Similar sound: These names share phonetic patterns with Cashton — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have American English origins, giving them the same cultural heritage as Cashton.
Rhythm: Cashton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.