siwan sivvens • Siwan · · · Info · Definitions · Characters · · siwan · · Text Latin · · Script 5 · · Length 2 · · Syllables Definitions · · · (noun) the ninth month of the civil year; the third month of the ecclesiastical year in the Jewish calendar (in May and June). Synonyms: Sivan, Siwan. · · Noun Definition 1 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 n latin small letter n U+006E s latin small letter s U+0073 w latin small letter w U+0077