Harmanie sits next to 4 phonetic neighbors — Harmony, Hermione, and Harmonie are the closest matches by sound. Most share Harmanie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Joining; concord; agreement - from Greek harmonia, the goddess of harmony and concord, daughter of Ares and Aphrodite"
"delicate sheer fabric"
"stony place, rocky terrain"
"of the alder tree"
"variant of Toya meaning victory; toi means you in French"
"moon goddess, famous warrior"
"feast day, holy day"
"dainty, delicate, pleasing"
"sweet, diligent (from bee symbolism)"
"Possibly a variant of Teresa/Therese, meaning to reap or harvest"
"true, genuine"
"supplanter"
Similar sound: These names share phonetic patterns with Harmanie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Harmanie.
Rhythm: Harmanie is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.