Charlize sits next to 4 phonetic neighbors — Charlotte, Charlee, and Elise are the closest matches by sound. Most share Charlize's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"free woman, strong one"
"star of the sea"
"light, bright"
"wealthy guardian"
"Royal meadow clearing"
"sky, heaven, royalty (via Hawaiian lani)"
"work, industrious"
"worthy of wonder"
"Supplanter, one who follows"
"little rose, dear rose"
"Lake, waterfall"
"variant of Diana, valley"
"land of the Indians"
"my father is God"
"whole, universal"
"may God protect"
"firstborn daughter"
"lovable, worthy of love"
"possibly related to Eliza (my God is an oath)"
"ancient capital city"
"pure, unblemished"
Similar sound: These names share phonetic patterns with Charlize — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Germanic via Afrikaans origins, giving them the same cultural heritage as Charlize.
Rhythm: Charlize is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.