The name Lem is a short form of the name Lemuel, which is of Hebrew origin and means God is my king. Lem is also a surname, with notable bearers including the American writer and humorist, Lemony Snicket. In science fiction, Lem is a common name for alien characters, likely due to its futuristic and unique sound. Lem is also a term used in the card game Bridge to describe a particular distribution of cards in a player's hand. Lem is a popular name for pets, particularly dogs and cats, due to its short and easy-to-pronounce nature. Lem has been used as a nickname for people with the name Leonard, as in the case of the famous physicist Leonard Susskind, who is often referred to as Lem by his colleagues. Lem is a common name in certain parts of the world, such as Lem in Poland, which is a popular name for boys. Lem has been used as a name in various cultures and languages, such as the Arabic name Lamees, which means soft and delicate. Lem has been associated with various positive traits, such as being friendly, outgoing, and optimistic. Lem has been used as a name in various artistic works, such as the character Lemuel Gulliver in Jonathan Swift's Gulliver's Travels.

The root form of Lem is Lem — meaning Devoted to God.

Lem remains a beloved choice, ranking #6 in the US. Timeless appeal across cultures and generations.