Gretel sits next to 4 phonetic neighbors — Greta, Gretel, and Margot are the closest matches by sound. Most share Gretel's German-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pearl"
"grey color"
"tenderness, marrow"
"little rose"
"loyal"
"Wynns meadow or clearing"
"famous father"
"youthful, young"
"modern geographic name"
"burnt wine (the spirit)"
"fair lady, white and smooth"
"eagle, noble one"
"shining with glory"
"of noble birth"
"torch, bright one"
"God is gracious (Anna component)"
"she who looks out"
"precious, of highest value"
"helper at religious rites"
"ewe, female sheep"
"broad meadow, wide clearing"
Similar sound: These names share phonetic patterns with Gretel — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek via Germanic origins, giving them the same cultural heritage as Gretel.
Rhythm: Gretel is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.