Name Janno Gender Masculine Usage Estonian (Rare), Dutch (Rare), West Frisian (Rare), German (Rare) Pronounced Pron. YAHN-no (Dutch, West Frisian) Edit Status Status Meaning & History Estonian variant of JAAN as well as a Dutch and West Frisian variant of Janne, all of which are names that are ultimately derived from the Hebrew name Yochanan (see JOHN).