The film had two working titles before settling on its final name. While it was being shot, it was known as "The Silk Road". This was primarily as a cover, since officials in many countries were told the film was a documentary about that historical subject. Later, it was known as "M1187511", which was the UK Home Office's file number for the real-life Jamal's application for refugee status. Before its release however, the title was changed to "In This World". As Michael Winterbottom describes on the DVD, the title came from a line in the film where Jamal was translated as saying that a central character was dead. Jamal informed Winterbottom, on seeing this, that it was inaccurate. What he had actually said was that the man was "no longer in this world". Hence the film's title.
