Maribeth sits next to 4 phonetic neighbors — Mary Beth, Maribelle, and Marybeth are the closest matches by sound. Most share Maribeth's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"beloved, drop of the sea (Mary) + house of God (Beth)"
"arrow maker, one who makes arrows"
"beloved miracle"
"life"
"place by the sea (possible Kumeyaay origin)"
"corn meadow (maize + ley)"
"big happiness, great light"
"alive, living well"
"noble, of noble birth"
"orchid flower"
"from Brittany, a Breton"
"youthful, child of the gods"
"hermitage meadow, woodland clearing"
"flower that blooms in adversity"
"brave, bold"
"outside wood, royal hunting ground"
"princess, noblewoman"
"lily flower"
"my God is abundance"
"noble, gracious"
"light of the meadow"
Similar sound: These names share phonetic patterns with Maribeth — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Maribeth.
Rhythm: Maribeth is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.