Arlie sits next to 3 phonetic neighbors — Arley, Harley, and Charlie are the closest matches by sound. Most share Arlie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"hare clearing"
"God is gracious"
"from the high place"
"son of the devotee of Saint Faolán"
"grandchild, descendant"
"craftsman, smith"
"friendly people"
"World ruler (from Donald prefix Don-)"
"dear friend, beloved companion"
"Yahweh remembers"
"spear ruler"
"speckled, spotted"
"legend, heroic story"
"immortal, ever-living"
"modern invented name variant of Hayden"
"wealthy, God's gift"
"Elf ruler; wise ruler (from Aelfric)"
"God is willing"
"continuous improvement, change for the better"
"black, dark-featured"
Similar sound: These names share phonetic patterns with Arlie — 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 Arlie.
Rhythm: Arlie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.