Madalynn sits next to 4 phonetic neighbors — Madeline, Madelyn, and Madeleine are the closest matches by sound. Most share Madalynn's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"woman from Magdala, tower"
"eternal ruler, ever mighty"
"noble maiden, royal woman"
"boomerang (curved throwing stick)"
"from the king's estate"
"beautiful"
"she who brings joy and welcome"
"wisdom"
"claw, fingernail (Greek)"
"mortal princess loved by Zeus (mythological)"
"noble, of noble birth"
"little dark one, dark-complexioned"
"princess, female commander"
"oak tree, strength"
"knight, cavalry rider"
"ruler's meadow"
"friend"
"descendant of Séaghdha"
"curly-haired, descendant of Caiside"
"my God is abundance"
"holly tree settlement"
Similar sound: These names share phonetic patterns with Madalynn — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Aramaic origins, giving them the same cultural heritage as Madalynn.
Rhythm: Madalynn is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.