The practice of drawing names by lot has its roots in ancient Greece, the cradle of democracy. In fifth-century BC Athens, citizens used the kleroterion — an ingenious stone machine fitted with slots and tubes — to randomly designate magistrates, members of the Council of Five Hundred (the Boulè), and jurors of the Heliaia tribunal. Aristotle considered sortition to be the quintessentially democratic mechanism, while election was more akin to aristocracy. Roughly 70% of Athenian public offices were assigned by lot, ensuring that any willing citizen could participate in governing the city without needing wealth, eloquence, or political connections.
The Romans also practised random draws, notably to determine the voting order of centuries in the comitia centuriata and to assign provinces to governors. Later, the Republic of Venice devised a remarkably sophisticated system to elect its Doge: a ten-stage process alternating votes and random draws among members of the Great Council, designed to prevent manipulation and guarantee impartiality. This system, used for over five centuries (from 1268 to 1797), is considered by historians to be one of the most ingenious electoral mechanisms ever invented.
During the Middle Ages and the Renaissance, name drawing served many civil and religious purposes. In France, religious communities drew lots for chores and duties. In Italian cities such as Florence, the "tratta" involved drawing magistrates' names from purses containing eligible citizens' names — a practice that gave birth to the word "lottery" (from the Italian "lotto," meaning fate). In Spain, the fifteenth-century Aragonese "insaculaciones" used wax balls containing names, drawn at random from a bag, to designate municipal representatives.
The modern era saw name drawing find new applications. In France, military conscription by lottery was established by the Jourdan Law of 1798: young men drew a number from a hat, and those who drew a low number were sent to military service. This system persisted in various forms until 1905. In the United States, the 1969 draft lottery for the Vietnam War left a lasting impression: birth dates were drawn at random to determine the order of conscription, a televised event that affected millions of American families.
From a scientific perspective, today's name drawing relies on shuffling algorithms such as Fisher-Yates (also known as the Knuth shuffle), published in 1938 by Ronald Fisher and Frank Yates. This algorithm guarantees that every possible permutation of a list has exactly the same probability of being produced, making it the gold standard for fair draws. Modern digital implementations use cryptographic pseudo-random number generators (CSPRNGs), such as the browser's Web Crypto API, which provide a level of randomness far superior to simple Math.random() and make prediction or manipulation virtually impossible.
Today, the drawing of names is experiencing a democratic revival. France's Citizens' Convention on Climate (2019–2020) brought together 150 randomly selected citizens to propose measures against climate change. Ireland used randomly drawn citizens' assemblies to deliberate on same-sex marriage (2015) and abortion (2016–2018), leading to historic referendums. In Belgium, the German-speaking parliament created a permanent citizens' council of randomly selected members in 2019. These experiments show that name drawing, far from being a mere playful tool, remains a powerful instrument of justice and civic participation.