Maggie sits next to 4 phonetic neighbors — Maddie, Molly, and Mattie are the closest matches by sound. Most share Maggie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pearl"
"oath of God"
"the warmest season"
"myrtle leaf"
"peace, world"
"Cyneburga's meadow"
"from the Adriatic region"
"lion of God"
"strong, virtuous, honorable"
"musical concord, agreement"
"from the crooked stream"
"youthful, of the Julian family"
"blooming flower, radiance"
"merciful, gracious"
"the Frenchman, one who is free"
"hedged valley"
"noble, nobility"
"pure"
"from the city of London"
"bright, shining light"
"most holy"
Similar sound: These names share phonetic patterns with Maggie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek via Latin origins, giving them the same cultural heritage as Maggie.
Rhythm: Maggie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.