Neon was discovered in 1898 by the British chemists Sir William Ramsay and Morris W. Travers in London. It was discovered when Ramsay chilled a sample of air until it became a liquid, then warmed the liquid and captured the gases as they boiled off. After 1902, Georges Claude's company, Air Liquide, was producing industrial quantities of neon as a byproduct of his air liquefaction business.
Neon su otkrili britanski kemičari Sir William Ramsay i Morris W. Travers u Londonu 1898. godine. Otkriven je kad je Ramsay ohladio uzorak zraka dok nije postao tekućina, zatim ugrijao tekućinu i skupljao plinove kako su isparavali. Nakon 1902., kompanija Georgesa Claudea, Air liquide, je proizvodila industrijske količine neona kao nusprodukt njegovog posla likvefakcije zraka.