Lyanna sits next to 5 phonetic neighbors — Liana, Liana, and Leanna are the closest matches by sound. Most share Lyanna's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"graceful vine"
"free, independent"
"my God is abundance"
"moon goddess"
"God is gracious, God has shown favor"
"lily flower, pure and beautiful"
"from Brittany, land of the Britons"
"daughter of the sea"
"beautiful, pretty"
"helper, protector"
"healthy, whole (heil)"
"clearing on the hill"
"exalted, noble, sublime"
"Mae (spring month) + Lynn (lake)"
"manifestation of God"
"rhythm, musical flow, beat"
"queen"
"brilliant, intelligent"
"joyful"
"the great sea, vast waters"
"narrow channel"
Similar sound: These names share phonetic patterns with Lyanna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have French origins, giving them the same cultural heritage as Lyanna.
Rhythm: Lyanna is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.