Berkleigh sits next to 4 phonetic neighbors — Berkley, Berkeley, and Brecklyn are the closest matches by sound. Most share Berkleigh's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"birch tree meadow, birch wood clearing"
"God is my oath (via Eliana etymology)"
"gift from God"
"alive, full of life"
"olive tree"
"rock, cliff, foundation"
"torch, bright shining light"
"to know, to be wise"
"alive and well"
"paradise, otherworld"
"eternal ruler"
"most beautiful, fairest of all"
"divine spirit, god"
"light, bringer of light"
"new, renewed"
"beloved"
"tender, gentle, soft"
"purity, innocence"
"of the Jordan River"
"from the surname Payson, New England Puritan heritage"
"crown, wreath, garland"
Similar sound: These names share phonetic patterns with Berkleigh — 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 Berkleigh.
Rhythm: Berkleigh is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.