Edna sits next to 3 phonetic neighbors — Edna, Ada, and Edith are the closest matches by sound. Most share Edna's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pleasure, rejuvenation"
"lively, vigorous"
"Christmas, birth of Christ"
"heavenly May flowers"
"screech owl (ancient folk etymology)"
"horse joy"
"beloved, hidden"
"noble grace"
"waterfall, lake"
"courageous, spirited"
"creative American coinage"
"bright, shining one"
"lake, pool"
"the Lord is my God"
"life, living"
"grace, favored by God"
"noble, gracious"
"water nymph"
"gentle strength, mild power"
"eternal blossom"
"first rose, first flower of spring"
Similar sound: These names share phonetic patterns with Edna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Edna.
Rhythm: Edna is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.