Kaylene sits next to 4 phonetic neighbors — Kayleen, Pauline, and Arlene are the closest matches by sound. Most share Kaylene's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pure one (Katherine) + gracious (Helen)"
"beautiful, lovely"
"female deity, divine being"
"wise protection"
"heavenly"
"worthy of love, lovable"
"broken land (place name)"
"dream, vision"
"noble strength"
"from Tullius (Latin family name)"
"lake, waterfall"
"from the west field"
"meadow, fertile plain"
"woman from Magdala"
"from the salmon's lake (by etymology)"
"noble, of noble descent"
"little rock, harmony"
"little king, ruler"
"most holy, most pure"
Similar sound: These names share phonetic patterns with Kaylene — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have American blend origins, giving them the same cultural heritage as Kaylene.
Rhythm: Kaylene is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.