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"
"blessed"
"happiness returns"
"from the valley settlement"
"modern variant possibly related to 'bull' (Taurus) or 'morning star..."
"full-grown, strong man"
"essence, substance"
"Creek or stream; phonetic variant"
"prince, chieftain"
"son of David, beloved son"
"dark, rich"
"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.