Rosalina sits next to 4 phonetic neighbors — Rosalind, Rosalinda, and Rosaline are the closest matches by sound. Most share Rosalina's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beautiful rose"
"frequenter of churches"
"flowing, streaming"
"Our Lady of Light"
"army host, expedition"
"one who hunts"
"mountain range with jagged peaks"
"pure (via Kayla/Katherine association)"
"sky, heavens"
"skylark"
"myrrh, fragrant resin"
"vine, climbing plant"
"rowan tree (mountain ash)"
"son of the handsome one"
"bay laurel (victory)"
"olive"
"of the lily, lily-like"
"child of light"
"child of the fair one"
"bright light"
"from the green valley"
Similar sound: These names share phonetic patterns with Rosalina — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Rosalina.
Rhythm: Rosalina is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.