Jayne sits next to 3 phonetic neighbors — Jane, Jain, and Jade are the closest matches by sound. Most share Jayne's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"social gathering, party"
"combination of Lee (meadow) and Anne (grace)"
"slender, fair, beloved one"
"from the Everley place name"
"beautiful, lovely"
"ray of light combined with tender Lin"
"whole, universal"
"young wolf"
"industrious, striving, vigorous"
"I'm on my way, she's on the move"
"blessed peacemaking, holy reconciliation"
"light and warmth from the sun"
"thorny tree, point"
"God is my father"
"noble, patrician"
"my father is God"
"illustrious, shining"
"joining, fitting together"
"God is gracious"
"vision, flag"
Similar sound: These names share phonetic patterns with Jayne — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via Latin origins, giving them the same cultural heritage as Jayne.
Rhythm: Jayne is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.