Maribel sits next to 4 phonetic neighbors — Maribel, Marisol, and Arabel are the closest matches by sound. Most share Maribel's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beautiful Mary"
"joy comes home, joy has arrived at this house"
"variant of Denis, of Dionysus"
"broom-covered hill"
"essence, substance"
"son of David, beloved son"
"modern variant possibly related to 'bull' (Taurus) or 'morning star..."
"dark, rich"
"Creek or stream; phonetic variant"
"blessed"
"free man, manly"
"flower"
Similar sound: These names share phonetic patterns with Maribel — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew Miryam + Latin bellus origins, giving them the same cultural heritage as Maribel.
Rhythm: Maribel is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.