Lilia sits next to 4 phonetic neighbors — Lily, Lila, and Lylia are the closest matches by sound. Most share Lilia's Latin-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pure, innocent"
"pledged to God, my God is an oath"
"counsel, protection"
"gracious, kind, beloved"
"she who is admired, wonderful"
"sun"
"free woman"
"of the Claudian clan"
"morning star"
"judge, arbiter"
"queen"
"God is gracious"
"life, living"
"bright, shining light"
"flat tropical grassland"
"protector of humanity"
"princess"
"summer"
"celestial shrine"
Similar sound: These names share phonetic patterns with Lilia — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Lilia.
Rhythm: Lilia is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.