Jayanna sits next to 4 phonetic neighbors — Joanna, Jaylen, and Anna are the closest matches by sound. Most share Jayanna's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious (via Anna)"
"clearing in the hazel grove"
"the wind"
"joyful, happy, rejoicing"
"doorkeeper"
"meadow, woodland clearing"
"rain, refreshment"
"water spirit (possible classical influence)"
"divine, royal"
"the autumn season, time of reaping crops"
"boundary, limit"
"creative blend, possibly from Jerome or Germany"
"divine, heavenly"
"given life by Zeus"
"belonging, female (prefix)"
"crooked nose"
"combination of char + issa (honey/bee)"
"silver, bright"
"modern creative coinage, possibly from Greek xanthos (golden) or Th..."
"elm tree"
"beautiful/God (Swahili + Hebrew blend)"
Similar sound: These names share phonetic patterns with Jayanna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Jayanna.
Rhythm: Jayanna is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.