The name Nissa is a Scandinavian baby name. In Scandinavian the meaning of the name Nissa is: Friendly elf.
Mehr, or Mihr may refer to: Zoroastrian names. Mehr, an alternative name for Mithra, a Zoroastrian divinity. "Mehr", the Persian word for love. Mehr (month), the seventh month of the year and the sixteenth day of the month of the Iranian Calendar and Zoroastrian calendar, which are dedicated to the namesake divinity.