Cleo

What does the baby name “Cleo” mean?

Cleo is a bright, vintage baby name with roots in ancient Greece, most often used as a short form of Cleopatra or a variant of Clio, the Greek muse of history.

Origin of the baby name Cleo

Cleo traces back to ancient Greek, where it connects to the element "kleos," meaning "glory" or "fame." It works as a short form of Cleopatra, meaning "glory of the father," and as a variant of Clio, the Greek muse who presided over history and heroic poetry. In its rarer use as a boy's name, it draws on Greek names like Cleon, meaning "glory," and Cleopas, a biblical name of the same root.

History of the baby name “Cleo”

Cleopatra, one of the most famous figures of the ancient world, gave Cleo its most iconic association: a woman of intelligence, power, and charisma. Through the Victorian era, as classical names enjoyed a revival, Cleo gained ground as a standalone name for girls, beloved for its brightness and brevity. It has never fallen entirely out of use, and through the early 21st century it has enjoyed renewed enthusiasm as a vintage short-form name.

Why parents choose the baby name “Cleo”

Cleo has a snap and sparkle that is hard to beat. In four letters it manages to feel both ancient and completely fresh, which is a rare quality in a name. Parents who love names like Phoebe, Iris, and Demi often find Cleo belongs in the same family: short, mythologically grounded, and full of character. It also wears beautifully across a whole lifetime.

Nicknames for the Baby Name “Cleo”

Cle, Cley, Clein, Clekin, Clester, Cleerino, Cleinator

Nicknames from Around the World for the Baby Name “Cleo”

Terms of endearment for a baby name work differently around the world. Some cultures clip the name short, while others add an affectionate ending that can make it longer instead. Here is how the baby name Cleo might sound as a nickname in a few other languages and dialects.

Variations on the baby name “Cleo”

Cleopatra is the full classical form, dramatic and striking for those who want the whole name. Clio is a closely related Greek name with its own distinct identity as the muse of history. Cloe and Clo are softer, more informal variants. In some traditions the name is also spelled Kleo.

Baby names similar to “Cleo”

These baby names share spelling patterns with Cleo and may appeal to parents who love the look and feel of this name.

Baby names that sound like “Cleo”

Baby sibling names for Cleo

Matched by similar popularity, name length, and ending sound. See baby sibling names with numerology compatible with Cleo →

Baby Middle Names for Cleo

Picked for a different ending sound and rhythm than Cleo, so the two names flow well said together as a pair.

The “Name Game” for “Cleo”

Baby names starting with CLE

Baby names ending with LEO