Armonie sits next to 5 phonetic neighbors — Harmony, Armoni, and Hermione are the closest matches by sound. Most share Armonie's French-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"harmony, concord, fitting together"
"strength and beauty"
"sea, ocean"
"elevated one, woman of the tower"
"grace, favor"
"settlement of Ann"
"exalted, sublime, high"
"healthy, whole"
"high tower"
"linden tree hill or valley"
"estate of the fifth son"
"bright, shining light"
"modern invented name, possibly related to vale (valley)"
"poem with repeated refrain"
"adventure, wandering"
"offspring, child"
"living, alive"
"strength of God"
"crown"
"moon (from Roman goddess Luna)"
"reddish-brown, auburn color"
Similar sound: These names share phonetic patterns with Armonie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin/Greek origins, giving them the same cultural heritage as Armonie.
Rhythm: Armonie is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.