13 baby names with a similar sound and feel to Kaethe.
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"calm, serene"
"joyful song"
"beloved, wished-for child"
"champion (from Neil/Nils root)"
"little lion"
"who is like God"
"judged, vindicated"
"happy, fortunate"
"dear one, beloved darling"
"little one (diminutive suffix -ina)"
"Moon goddess; pledged to God"
"happy, fortunate, blessed"
"fairy queen, fairy princess"