Eižens is a Latvian masculine given name. The associated name day is November 13.
Notable people named Eižens Eižens Ārinš (1911–1987), Latvian mathematician and computer scientist Eižens Finks (1885–1958), Latvian photographer and clairvoyant Eižens Laube (1880–1967), Latvian architect Eižens Leimanis (1905–1992), Latvian mathematician
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