John Doe (male) and Jane Doe (female) are multiple-use placeholder names that are used in the United States and the United Kingdom when the true name of a person is unknown or is being intentionally concealed. In the context of law enforcement in the United States, such names are often used to refer to a corpse whose identity is unknown or cannot be confirmed. These names are also often used to refer to a hypothetical "everyman" in other contexts, like John Q. Public or "Joe Public". There are many variants to the above names, including John /Jane Roe, John/Jane Smith, John/Jane Bloggs, and Johnie/Janie Doe or just Baby Doe for children.
Four headstones marking the single grave of four unknown people in the Pima County Cemetery, Tucson, Arizona. They are called "John Doe" or "Jane Doe" followed by a number sign (#) and a number. In the same cemetery, the murdered Deanna Criswell was called "Jane Doe 19" for 27 years until she was genetically identified in 2015 by her relatives with help from the FBI and The Doe Network.
The everyman is a stock character of fiction. An ordinary and humble character, the everyman is generally a protagonist whose benign conduct fosters the audience's identification with them.
Actor Gary Cooper served as an idealized everyman during the "golden age of Hollywood", appearing as the protagonist in movies such as 1952's High Noon.
The Parable of the Good Samaritan features an everyman type character who suffers but receives compassion at the hands of the Samaritan.