Keaton sits next to 4 phonetic neighbors — Seaton, Peyton, and Beaton are the closest matches by sound. Most share Keaton's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"place of hawks, kite's settlement"
"prince, chieftain"
"river, great water (from Zaire)"
"home power, ruler of work"
"powerful leader of the folk"
"God will uplift (from Jeremy/Jeremiah)"
"God has been gracious"
"who is like God"
"army ruler, power of the army"
"land, territory"
"dragon"
"Hugh's settlement, town"
"gift of the Lord"
"leader, military commander"
"benevolent warrior"
"one who thatches roofs"
"spiritually reborn through baptism"
"short form of Benedict: blessed"
"son of Edie (son of Edward)"
"none compares to God"
"king"
Similar sound: These names share phonetic patterns with Keaton — 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 Keaton.
Rhythm: Keaton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.