It is also the Turkish and Arabic name for the month of April.
In some Christian traditions it is believed Jesus' death occurred at 3:00 (i.e., the ninth canonical hour) on the afternoon of 13 Nisan, Preparation Day Passover, and the Last Supper was a pre-Passover Seder held at the start (evening) the 13th of Nisan. In the Hebrew calendar the day begins at sunset, as in the Book of Genesis, "there was evening, and there was morning" in that order. (See Quartodecimanism for more information.)
Nisán | Nisano | Nissan (hébreu) | Nissan (mese) | ניסן | Nisan | Nisán | Nisán | Nisan | Nissan (mês) | Nisan | Нисан | Abib