Arkley sits next to 4 phonetic neighbors — Barclay, Harley, and Artley are the closest matches by sound. Most share Arkley's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"meadow by the bow or bend"
"hill of the people"
"possibly from Darius meaning good, kingly"
"bold counsel"
"wide-ranging, expansive"
"Courteous, polite, of the court"
"hill, mound, burial tumulus"
"hard, earnest + friend"
"one who lives or works in the forest"
"great, venerable"
"faithful, true, honest"
"surname of English origin, possibly place or occupational"
"Free man; from Germanic karl meaning man or free man, via Old Frenc..."
"nourishing, restorative (plant name connection)"
Similar sound: These names share phonetic patterns with Arkley — 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 Arkley.
Rhythm: Arkley is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.