Deanie sits next to 4 phonetic neighbors — Deannie, Genie, and Beanie are the closest matches by sound. Most share Deanie's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"from the valley"
"violet flower"
"army ruler, army commander"
"crown, wreath"
"flower, flourishing"
Similar sound: These names share phonetic patterns with Deanie — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old English origins, giving them the same cultural heritage as Deanie.
Rhythm: Deanie is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.