Crossword puzzle clue "name part abbr"

Name Jerry accidentally calls a girlfriend whose name rhymes with part of the female anatomy, on "Seinfeld"

1 part vermouth, 1 part campari, 1 part soda water, and some sweetened dairy beverage?

Name part: Abbr.

Man's name related to the name of Islam's founder

Girl's name (rev.) + Girl's name = Former radio network

Abbreviation between a real name and a stage name

"Jeopardy!" host who dropped his first name of George to go by his middle name's nickname: 2 wds.

Name after a name