Save Gender Feminine Usage Literature, German (Modern, Rare) Pronounced Pron. LAWT-khən [key] Meaning & History Diminutive of Lotte, Lotta, or Charlotte. Rarely (if ever) used as an official given name.Das doppelte Lottchen (English title "Lottie and Lisa") is a well-known children's book by Erich Kästner.
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