14 baby names with a similar sound and feel to Grethe.
You searched for names like
"flowering; bright blossom"
"gift from God"
"pure, gentle, mild"
"beloved, dear one"
"sorrowful, broken-hearted"
"free one, from France"
"Auspicious; benevolent"
"other, foreign"
"from the flat clearing"
"beam of light"
"deep, profound"
"anointed one (short form of Christina)"
"bright fame"
"defender of mankind"