Lilyanna sits next to 4 phonetic neighbors — Liliana, Lilianna, and Lilyana are the closest matches by sound. Most share Lilyanna's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"lily flower"
"beautiful Mia"
"gladness, delight"
"clarity, joy, happiness"
"jasmine-like flower"
"faithful, good"
"sweet basil"
"Geirr's island"
"of noble birth"
"white, blessed + elm tree (hybrid)"
"bright serpent, wise one"
"shining light, beam of grace"
"gift, generous"
"woman from Magdala (tower)"
"bright, shining light"
"sounding together"
"torch, bright one"
"modern melodic invention"
"joy, happiness, gladness"
"lapis lazuli beauty"
"noble natured"
Similar sound: These names share phonetic patterns with Lilyanna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Lilyanna.
Rhythm: Lilyanna is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.