Rollo: Baby Name of the DayRollo is an ends-in-o name for boys with history galore, but no one is using it. Really – no one!

Thanks to Sarah for suggesting our Baby Name of the Day.

Rollo: Medieval Moniker

Way back when, Hrodulf was a compound name formed from the Germanic elements meaning fame and wolf. A similar name was used in Old Norse.

Hrodulf became Rudolph and Rolf and eventually Roul in medieval French. And Roul was Latinized as Rollo.

At the turn of the tenth century, an enterprising Viking called Hrolf the Ganger set off to pillage and conquer. He eventually became the first Duke of Normandy, in modern-day France. How did he convince the Franks to accept his leadership? Easy. Hrolf promised to keep them safe from future invasions by other marauding Vikings.

His descendants became the Normans – the same ones who eventually conquered England. His descendants also ruled Sicily and Antioch at other points in the Middle Ages. Scotland’s Clan Rollo claims descent from one of Rollo’s descendants.

Despite his staggering success, he’s far from a household name.

Rollo: Posh?

I tend to think of Rollo as quirky, British, and posh – a brother for Tarquin or Cuthbert. Maybe that’s courtesy of a 1980s British animated character, a dim-witted but kindly king by the name. Or maybe that’s because a recent list of the poshest names in the UK included plenty of ends-in-o options, like Cosmo, Mungo, and Inigo.

And I found a few that fit that mold exactly, like an early twentieth century bishop of the Church of England, educated at Eton and Cambridge.

Maybe that’s not fair, though, because the name was popular enough in the US to make the Top 1000 in the nineteenth century, ranking as late as 1898. It wasn’t exclusive to the privileged. Rollo Beck became a distinguished ornithologist, but his origins were modest.

Rollo: By the Numbers

If Leo is huge and Arlo and Hugo on the rise, you might expect any o ending name for a boy to be climbing.

And yet the last year the name was given to five boys? 1987.

That’s pretty rare.

Way back in 1918, the name peaked, with 38 newborns.

Rollo: The Next Big Thing?

Rainn Wilson and John Cleese have worn the name as quirky characters in successful movies. (Juno and Fierce Creatures, respectively.)

Rollo Weeks was a child actor, best known for 2000’s The Little Vampire. His sisters are Perdita and Honeysuckle, so the parents are clearly daring namers.

None of these uses was enough to turn Rollo’s fortunes around.

One factor that could turn things around? Popular series Vikings, shown on History in the US, is now in its fourth season. It’s about a family of Vikings, with names like Bjorn and Ragnar and yes, Rollo. It’s based loosely on the original from above. It’s one of the reasons I think Leif re-entered the US Top 1000 in 2014.

It also makes me think of the bucket-shaped caramel and chocolate candies, though that’s spelled with one L. (And I think the pronunciations are slightly different.) The candy takes its name from its original roll-like packaging.

If you’re after a true rarity with history to spare and a mix of interesting associations, this is one to consider. It’s quirky, cool, and on-trend. It might also work as a short form of related names, like Roland or even Randolph.

Would you consider Rollo for a son?

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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What do you think?


  1. We love this name and are using this for our baby due in a few months. Did people use a nickname with your name or try to shorten it?

  2. I named my son Rollo (born in 2016). We pronounce it RAH lo, though I’ve heard other ways (like the candy) and the annoyance is that people tend to get it wrong. It wasn’t that obscure to us because my husband and I had known of a faculty member at our college named Rollo and I always thought that was unique but I didn’t realize just how obscure it was to most people!

  3. Nope. It’s a candy to me. Cute for a dog, not a little boy. Same goes for Perdita.

  4. I used to work for a Rollo back in the 90’s. For me, it lends itself to roly-poly a little too easily. I love the idea of Hippolyta, too, but no way I give a girl with the nn Hippo built in.

  5. I have an acquaintance who just named her baby Roald, nicknamed Rollo! It’s the only time I’ve ever seen it in use.

  6. This was my great great uncles name! His childrem were named Walton (Walt) and Crosby

  7. I would only think of Rolos, the carmel chocolates. Couldn’t name my child that anymore than Snickers or Twix. Lol 😀 I do like Arlo, though. It’s really been growing on me.

  8. I’m into it for a nickname. I’ve actually thought of using Rolf for he given name and calling him Rollo (which seems silly since it’s longer in both letters and syllables, but I kind of love it).