nebuchadnnezzar
There doesn't seem to be anyone in the Bible whose name translates as keeper.
judah
The idea of pessimism sprouted in the 17th and 18th Centuries, long after the Bible. Perhaps you are thinking of 'doubtful Thomas' or somehow Judas.
Arguably, there are only 3 angels mentioned by name in the Bible (Catholic Bible has more):Michael, whose name means "Who is like God?," is one of the three archangels.Gabriel, whose name means "Champion of God,"Lucifer, whose name means "light bearer or morning star.'
Saul became Paul
That is Abraham of the Jewish Talmud and the Old Testament of the standard Christian Bible.
Jacob
Edom is another name given to Esau, whose father was Isaac. See Genesis 25.
Nannie
It could be called angle C, as long as that name is unambiguous.
AnswerThe name Mohammad or Muhammad does not appear in the Bible. The Bible never mentions the Muslim prophet Muhammad, because it was written long before the advent of Islam.
Moses