Grace sits next to 3 phonetic neighbors — Gracie, Graze, and Gracy are the closest matches by sound. Most share Grace's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Divine grace, elegance, goodwill"
"supernatural power"
"bright red, scarlet color"
"woman from Magdala"
"soft-haired, youthful"
"bright, shining light"
"goddess"
"gentle strength"
"An English surname turned first name; popularized as a girl's name ..."
"light"
"moon goddess"
"intoxicating one, mead-like"
"healthy, sound"
"of the Caecilian family (Roman gens)"
"lady, woman of rank"
"king's meadow"
"land of the Aryans, noble"
"life, living"
"bright, shining light"
"duck, waterfowl"
"son of Kenneth"
Similar sound: These names share phonetic patterns with Grace — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Grace.
Rhythm: Grace is a 1-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.