Maddy sits next to 3 phonetic neighbors — Mattie, Addie, and Paddy are the closest matches by sound. Most share Maddy's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"woman from Magdala"
"regular beat, musical flow"
"I will praise God"
"radiant counsel (via Germanic Ray + Lin)"
"sacred river"
"temple, shrine"
"the great one, exhilarating"
"shining, bright"
"queen of the gods"
"whole, beloved"
"trade wind"
"new house (if Xavier-derived)"
"battle king"
"God answered, God has spoken"
"strong and hardy"
"grace, kindness"
"illumination, radiance"
"flowing water, riverside"
"strength, power (associated meaning)"
"rule, standard"
"God is gracious"
Similar sound: These names share phonetic patterns with Maddy — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew/Greek origins, giving them the same cultural heritage as Maddy.
Rhythm: Maddy is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.