Slack

Slack is a surname of English origin, derived from the Old English word “sleac,” meaning “slack” or “lazy.” The name was likely originally given to someone who was seen as lazy or lax in their duties. Over time, the name became a surname and has been passed down through generations. Today, the surname Slack can be found around the world, particularly in English-speaking countries such as the United States and Canada. Despite its negative connotations, many people with the surname Slack have achieved success in various fields.