Charleigh sits next to 3 phonetic neighbors — Charlie, Harley, and Carley are the closest matches by sound. Most share Charleigh's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"free man, free person"
"honey bee"
"peace (related to Ériu)"
"lily of grace"
"of ancient lineage (from Prisca)"
"pure"
"beloved (folk etymology)"
"high tower"
"ash tree pool"
"my God has answered"
"candle maker, candle merchant"
"heavenly"
"lake (suffix)"
"marshy clearing"
"sunlight, warmth"
"little Robert"
"bright, cheerful"
"invented name; possibly related to 'life'"
"consecrated, honored"
"dark one, black-haired one"
"feminine of Michael (gift of God in folk etymology)"
Similar sound: These names share phonetic patterns with Charleigh — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Charleigh.
Rhythm: Charleigh is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.