1. The third month of the Jewish ecelesiastical year, partly in May and partly in June.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• nivana,
• wovan,
• sevon,
• sscan,
• civian,
• seiman,
• lifan,
• sivel,
• fiven,
• sgiven,
• savana,
• givwn,
• vivan,
• viven,
• ivan,
• kavan,
• sevant,
• siving,
• ivana,
• ivin

• siphon,
• sieben,
• sibine,
• Siobhan.

The adjective form of the word "sivan" is "sivanic".

The plural form of the word "sivan" is "sivans".

The singular form of the word "sivan" is "siva"