Jayonna sits next to 5 phonetic neighbors — Brianna, Leona, and Deanna are the closest matches by sound. Most share Jayonna's Modern American-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"modern creative name; bright, graceful one"
"ornamental carp, good fortune"
"combination of Zena (life/hospitable) and Layla (night/dark beauty)"
"one who nurtures, nourishes"
"grey fortress"
"hay meadow, grassy clearing"
"who is like God (via Mikhail)"
"pearl (via Mia/Maria)"
"combination: Ana (grace) + Lea (meadow/weary)"
"gentle stream"
"cheerful, joyful"
"fair, bright (fionn) + warrior/hero (lagh)"
"modern blend of Brayden + -len suffix"
"be straight, righteous"
"other Aenor, foreign one"
"heard by God"
"moonlight, halo around the moon"
"clearing in the woods"
"bright valley"
"exalted, sublime"
Similar sound: These names share phonetic patterns with Jayonna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Modern American origins, giving them the same cultural heritage as Jayonna.
Rhythm: Jayonna is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.