Cleo has gained some popularity as a given name in recent years, particularly in English-speaking countries. It is a name that carries a sense of elegance and uniqueness.

Cleopatra is one of the most famous historical figures associated with the name Cleo. She was the last active ruler of the Ptolemaic Kingdom of Egypt and is known for her political acumen, beauty, and relationships with powerful men of her time, including Julius Caesar and Mark Antony. Cleo de Nile is a popular character from the Monster High franchise, which features a group of teenage characters who are the offspring of famous monsters. Cleo de Nile is the daughter of the Mummy and is depicted as fashionable and confident.

Cleo Laine is a British jazz singer and actress. She has had a successful career spanning several decades, known for her powerful vocals and wide vocal range. Cleo Laine has received numerous awards and accolades for her contributions to music.