Calene sits next to 4 phonetic neighbors — Caline, Kayleen, and Eileen are the closest matches by sound. Most share Calene's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Pure; stream"
"shield-wolf, defender"
"free woman"
"Elaboration of Linda, meaning beautiful"
"little joy, dear song"
"combination of Ra and dene (valley)"
"noble, patrician"
"lake, pool"
"graceful, beautiful"
"gracious, favored"
"pure, good (combined form)"
"Reborn; born again; variant of Renee"
"Christ-carrier"
"elf counsel (via Alfrid)"
"pet form of Robert or Roberta"
"lady, mistress of the house"
"little red one; graceful river"
"Meadow and ewe; modern blend name"
Similar sound: These names share phonetic patterns with Calene — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Celtic/American origins, giving them the same cultural heritage as Calene.
Rhythm: Calene is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.