Lilibet sits next to 4 phonetic neighbors — Elizabeth, Lily, and Lilibeth are the closest matches by sound. Most share Lilibet's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pledged to God, my God is an oath"
"variant of Presley (Elvis surname)"
"dear to Saturn"
"Rose; from the flower rosa"
"famous, illustrious"
"torch, radiant one"
"beloved, star of the sea (Mary) + famous warrior (Lou)"
"fair one, gentle"
"ocean, sea"
"peace"
"harvester, reaper"
"wren meadow (compound)"
"Who is like God? (rhetorical — no one)"
"feminine given name"
"glowing; warm fire remnant"
"lake, waterfall"
"from the Ensley settlement or family"
"bright, shining light"
"little king"
"angel, divine messenger"
Similar sound: These names share phonetic patterns with Lilibet — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew via English origins, giving them the same cultural heritage as Lilibet.
Rhythm: Lilibet is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.