Gretta sits next to 4 phonetic neighbors — Greta, Gretel, and Berta are the closest matches by sound. Most share Gretta's German-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"pearl"
"resolute protection, helmet of will"
"lion-like (possible Turkic influence)"
"from the marshes"
"at the meadow, at the woodland clearing"
"bright, torch (via Helena/Jelena)"
"beautiful May, lovable beauty"
"place of elms, elm grove"
"brave heart (via phonetic resonance)"
"victorious protector"
"elf friend"
"God's heart, divine accord"
"oat field, oat harvest"
"powerful land-owner"
"rhythm, musical flow, falling"
"gift of God"
"dark red, crimson"
"noble"
"hazel tree by the woodland clearing"
Similar sound: These names share phonetic patterns with Gretta — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek via Latin and German origins, giving them the same cultural heritage as Gretta.
Rhythm: Gretta is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.