Rosalie sits next to 5 phonetic neighbors — Rosalind, Rosaline, and Rosemary are the closest matches by sound. Most share Rosalie's French-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"little rose"
"gift of God (short form of Dorothea)"
"beautiful, graceful"
"cloud"
"rainbow"
"ewe, gentle; lake"
"of noble birth"
"moon goddess"
"night"
"harp player"
"heavenly, of the sky"
"meadow of the wren, small bird meadow"
"one who tends an enclosed land"
"golden, the golden one"
"beautiful"
"island"
"Jerusalem (poetic)"
"hero, heroine (variant of Hayley)"
"child of light"
"symbol of innocence"
Similar sound: These names share phonetic patterns with Rosalie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin/French origins, giving them the same cultural heritage as Rosalie.
Rhythm: Rosalie is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.