Step 1 : Introduction to the question "Which musician named his children Ahmet, Diva, Dweezil and Moon Unit?"
...She was born in New York City, the eldest child of Gail (née Sloatman) and musician Frank Zappa. She has three younger siblings: Dweezil, Ahmet, and Diva. Zappa's father was of Sicilian, Greek-Arab, and French ancestry, and her mother was of French, Irish, and mostly Danish ancestry. Zappa attended Oakwood School in North Hollywood, California. She married Paul Doucette, former drummer and current rhythm guitarist for American pop group Matchbox Twenty, in June 2002. They have one child: Mathilda Plum Doucette, born December 21, 2004 (the same day of the month as grandfather Frank). Zappa filed for divorce in January 2012. The divorce was finalized in early 2014. Zappa briefly dated comedian and podcast host Marc Maron.
Step 2 : Answer to the question "Which musician named his children Ahmet, Diva, Dweezil and Moon Unit?"
Frank Zappa and his wife Gail had four children: Moon Unit, Diva Muffin, Dweezil and Ahmet Emuukha Rodan. The bizarre names of their children all have special meaning within the family. Diva was given her moniker because she was a noisy baby. Their son's name Dweezil was a pet name Zappa came up with, Ahmet was the name of an imaginary butler, and Moon Unit, was given to their other daughter because at birth Zappa told Gail they could name her Moon or Motörhead! She chose Moon. Asked once why he gave his children such unusual names, Zappa reputedly said simply: "Because I wanted to."