Clio belongs to a muse and a queen, and while the name is short and simple, there’s nothing flimsy about this one.Clio Eleven

Today’s Baby Name of the Day goes out to my daughter on her eleventh birthday.


In Greek, kleos means glory. The original bearer of the name wasn’t earning renown as much as she was telling of others’ feats, as the muse of history and historic poetry. Legend has it that she also introduced the alphabet to Greece. (Fraternities everywhere can thank her.)

There were nine muses in all, the daughters of Zeus and Mnemosyne. While Thalia and Calliope sound reasonable by today’s standards, Erato, Euterpe, Melpomene, Polyhymnia, Terpsichore and Urania might be more of a stretch. In illustrations of the nine, Clio is the one holding a parchment or scrolls.

There’s a minor nymph called Clio, too.

The original Greek spelling would’ve been closer to Kleio, so both Cleo and Clio are derived from the same source, and are equally valid spellings. Cleo brings to mind Cleopatra, the powerful, alluring, and ill-fated Egyptian queen. She was the seventh ruler to bear the name.  Adding patra transforms the meaning to something closer to father’s glory. Others argue that Cleopatra is a distinct choice related to khleis, or key, and meaning “key to the fatherland.”


Silent film star Cleo Madison was born Lulu Bailey in 1883. But she could’ve been born Cleo. The name ranked in the US Top 500, rising into the Top 200 around the turn of the twentieth century.

During the 1950s, it left the US Top 1000 and has been absent from the rankings ever since.

Fun fact: Cleo can be short for Cleopatra … or Cleon or Cleopas, so it’s a unisex name.

Clio-with-an-i tends to be more consistently used for women.


Back in 1947, Rita Hayworth played the muse Terpsichore, who adopted the name Kitty Pendleton and attempted to help a Broadway producer in the movie Down to Earth. That title was taken from Samuel Taylor Coleridge’s poem Kubla Khan.

In 1980, the modern adaptation of that old movie became – wait for it – Xanadu. That’s right. Olivia Newton John roller skated and sang her heart out as the muse Clio in the 1980 cult classic. Except on Earth, Clio the Muse became Kira.

Kira the name skyrocketed, and remains popular today.

Clio, on the other hand, has never charted in the US Top 1000.


We all recognize Cleopatra, whether it’s the sultry Elizabeth Taylor 1963 movie version, or Shakespeare’s enduring Antony and Cleopatra.

In more recent years, Cleo has taken on a pop culture vibe, veering between kitschy and quirky. It’s the name of the goldfish in Pinocchio. In the 1990s, television viewers were encouraged to call Miss Cleo on the Psychic Hotline. And 1998’s catchy single “Cleopatra’s Theme” still gets stuck in my head. Cleopatra, comin’ atcha …

More recently, it’s the name of the Mummy’s daughter, Cleo de Nile, one of the original ghouls enrolled at Monster High.


In nearly every case, I’m repeating Cleo-with-an-e. And that’s the spelling on the rise. Friends alum David Schwimmer gave the name to a daughter in 2011. Characters in Sofia the First, H2O: Just Add Water, and other uses have raised the name’s profile. As of 2018, the name sat just outside of the current Top 1000.

Clio with an i, though? A mere 23 girls received the name in 2018, which makes it quite rare, indeed.

Writer Jane Roper has a daughter by the name, and her blog is one place I regularly see the name spelled with an i.

Outside of my own house, of course. Because the lollipop-mouse-ear-wearing, blue-milk-drinking girl in the picture above is my Clio.


If there’s one headache for this name – no matter how you spell it – it is the similarity to Chloe. Reverse the vowel sounds, and it’s the same name. And given how very popular Chloe has been over the last few decades, and it’s no surprise this name is regularly misheard.

And yet, I don’t think that diminishes the name’s appeal. It’s bright and strong, an ends-in-o name deeply rooted in history, but very much at home today.

Editor’s note: This post was originally published on September 25, 2008, and was substantially revised and re-posted on October 1, 2012, and again on October 2, 2019.

Clio close-up
Clio at 3

Clio: Baby Name of the Day


About Abby Sandel

Whether you're naming a baby, or just all about names, you've come to the right place! Appellation Mountain is a haven for lovers of obscure gems and enduring classics alike.

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  1. I named my 2 year old Cleo, after the muse. I like it because it sounds like a perfectly common name but nobody has it. The only problem is all the chloe’s running around! People get it wrong a lot. Cleopatra was an interesting powerful woman who got a bad rap so I don’t mind that association either. We hope our daughter will love it too.

      1. Well … clearly there are a BUNCH mentioned in this post, so no! We knew of another Clio when we chose the name, and I’ve since met another family with a Clio. (Well, I know Clio’s aunt.) So it’s out there … and I’m so glad about it!

  2. I thought about you today Abby. It has been raining, and so naturally I decided to plunder through the family records. I learned that my grandmother had an aunt by the name of Cleo, which has been one of the best names I have seen. I think they must have been more creative in rural areas as I have learned my grandmother had great aunts by the names of Henriella, Louella and Queen Isabelle. Their mother even had the name of Khayine. Reuben “Ruby” Augustus was also intriguing, and there was a surprising number of Juanitas, one of whom spelled it Wauneta.

    1. Juanita had a good run back in the day – she and Inez were quite in vogue around 1910/1920.

      What fabulous names you found on your rainy day! Thanks for sharing. Henriella is fascinating. And oh, a Cleo – makes my day!

  3. Great Blog. My little Clio is 10 months old and it is a wild name for a wild baby girl… funny though about everyone mixing it up with Chloe! There is the car, as i learned from watching “Top Gear UK”… but it’s a very cute and popular car… just like my girl. I thought Calliope would have been too eccentric until i was watching Grey’s Anatomy and saw they used it… so part of me was like “oh, Calliope wouldn’t have been that weird then” and the other part thought “Glad I picked Clio because i don’t know of any others yet!”