Kingston sits next to 4 phonetic neighbors — Kingsley, Remington, and Winston are the closest matches by sound. Most share Kingston's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"king's town"
"son"
"one who builds with stone"
"cloth walker; fuller of cloth"
"sea"
"Gaelic speaker"
"From the Irish 'Aodhan', a diminutive of Aodh, the Celtic god of fi..."
"battle worthy"
"raven hill"
"protector of men"
"son of Elias"
"gift of God"
"God-like"
"strong-willed warrior"
"handsome young man"
"Greek transliteration of Hebrew Toviyah"
"free man"
"valley dweller"
"Poecc's estate; Poecc's settlement"
"native Hawaiian hardwood tree"
"clearing of coarse grass"
Similar sound: These names share phonetic patterns with Kingston — 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 Kingston.
Rhythm: Kingston is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.