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"
"high ground"
"God is gracious"
"violet flower, purple-blue bloom"
"earth, land"
"holy, sacred, saintly"
"passage, adventure"
"grace, favor (from Ana/Hannah)"
"door, pathway"
"hyacinth (flower)"
"shining with glory"
"highest point, citadel"
"courageous, spirited"
"lake, pool"
"fair one from the meadow"
"gentle, tender (linden tree)"
"bailiff, law officer"
"bitter, sea of bitterness"
"blowing out, extinguishing (of suffering)"
"bright settlement, Beorthelm's town"
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.