Nissan

Gender: Masculine
Origin: Hebrew

In the Hebrew Calendar Nissan () is the name of the first month of the Hebrew Calendar, it is the month of spring and  passover and as a result, it is usually given as a name to males borne on this month or on passover.

Sources

1. http://www.jewfaq.org/calendar.htm
2. Jewish First Names, David C. Cross. Hippocrene Books, INC 1999 (New York)