The name Windham is of English origin, derived from the Old English words 'wind' and 'ham', meaning 'windy village' or 'place with windy conditions'. It is primarily used as a surname but has been adopted as a given name. The lucky number associated with Windham is 6, which symbolizes harmony, balance, and peace. The name Windham signifies a free-spirited and adventurous individual, often associated with a love for exploration and a strong connection to nature.