Berlie sits next to 5 phonetic neighbors — Birlie, Burly, and Perlie are the closest matches by sound. Most share Berlie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"bright, shining"
"noble, exalted"
"all true, entirely faithful"
"pearl"
"Bright fame; from Germanic elements hrod (fame) and possibly relate..."
"gift of God"
"will, desire + helmet, protection"
"twin"
"lily flower"
"short form of Valerie or Valentina"
"excellent, outstanding"
"noble friend"
Similar sound: These names share phonetic patterns with Berlie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic origins, giving them the same cultural heritage as Berlie.
Rhythm: Berlie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.