Lloana sits next to 4 phonetic neighbors — Ioana, Joanna, and Ilona are the closest matches by sound. Most share Lloana's Welsh cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"white wave"
"Angel, fairy, heavenly being"
"brightness, radiance"
"peach (fruit/tree)"
"invented name with graceful, flowing sound"
"lake, pool"
"lover of Gods glory"
"God is gracious"
"ascetic, one who renounces worldly pleasures"
Similar sound: These names share phonetic patterns with Lloana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via Welsh/Romanian origins, giving them the same cultural heritage as Lloana.
Rhythm: Lloana is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.