Charley sits next to 4 phonetic neighbors — Charlie, Charlotte, and Harley are the closest matches by sound. Most share Charley's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"free woman"
"my God is Yahweh"
"clear as ice, pure"
"worthy of admiration, she who must be admired"
"child of the moon"
"with a web over her face"
"from the oak wood"
"high-born chief of the heavens"
"foreign woman, stranger"
"divine knowledge, sacred text"
"meadow clearing, heath clearing"
"she who destroys the light"
"meadow dwelling"
"place name: the Netherlands region"
"honey, sweet"
"water meadow dweller"
"quaking aspen tree"
"angel, heavenly messenger"
"who is like God?"
"one who works the earth"
"God is gracious"
Similar sound: These names share phonetic patterns with Charley — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Charley.
Rhythm: Charley is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.