where did the term best boy come from
Best boy It's unclear why this term came to be used as a job title on film sets. As OED says, "It has been suggested that it originated as a term for a master's most able apprentice, or alternatively that it was transferred from earlier use for a member of a ship's crew, but confirmatory evidence for either of these theories appears to be lacking." The earliest known appearance of the phrase in print is 1931 from the Albuquerque Journal: "Among the electricians .. the department head is the gaffer, his first assistant is the best boy."
Maddox (given name) Maddox is a mainly male name in use in English speaking countries derived from a Welsh surname meaning "son of Madoc." Madoc or Madog was a legendary Welsh prince who in Welsh folklore sailed to the New World three hundred years before Christopher Columbus. The name means "fortunate" and is derived from the Welsh word "mad". The name has increased in popularity in the United States, where it was ranked at No. 180 for baby boys born in the United States in 2010, having jumped 402 places since 2003, when it was ranked at No. 533.[1]