What’s in a Name?

The Gemara in Bava Basra 91a provides material for some good trivia questions. What was the name of Avraham Avinu’s mother? What was the name of Dovid HaMelech’s mother? Which famous biblical personality has a sister whose name we know but is not mentioned anywhere in Tanach?
The Talmud states: “Rav Chanan bar Rava further stated in the name of Rav: The name of Avraham’s mother was Amasla’i, the daughter of Karnevo; the name of Haman’s mother was Amasla’i, the daughter of Orvasi…. The mother of Dovid was named Nitzevess, the daughter of Ada’el. The mother of Shimshon was named Tzelelponis, and his sister, Nashyan. In what respect does this matter? In respect of a reply to the heretics.”
The Shevet Mussar writes that Nimrod saw through astrology that a male child would be born who would rebel against him and his religion. He therefore decreed that all boys born at that time should be killed. Avraham Avinu’s mother had a boy and successfully hid him. As a token of gratitude for her actions, her name is mentioned in the Gemara. It is well known in some circles that uttering the name of Avraham Avinu’s mother is a segulah when standing in front of a judge or office for any type of determination. This segulah is based on the Chida.