Klayton sits next to 3 phonetic neighbors — Clayton, Peyton, and Brayton are the closest matches by sound. Most share Klayton's Old English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"clay town, clay enclosure"
"wanderer"
"son of Elijah"
"descendant of Grey"
"deserving, worthy"
"town near the cliff"
"short form of Orlando, famous land"
"variant of Javion (possibly from Xavier — savior)"
"dark red, crimson"
"priest's meadow, clearing"
"flowing water, river"
"crooked hill; bent (cam) nose (sron)"
"anointed one"
"son of Carr, son of the marsh dweller"
"one who moves with speed"
"righteous, just"
"God is gracious and humble"
"royal power, bold ruler (via Kendrick)"
"my brother is high, noble"
"my strength is Yahweh"
"from Airelle (Norman village)"
Similar sound: These names share phonetic patterns with Klayton — 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 Klayton.
Rhythm: Klayton is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.