Theodore is having a proper moment in Britain. Fifteen years ago, you'd barely meet one. Today it's the 8th most popular boys' name in England and Wales, and it climbed roughly 51 places in just over a decade. That's one of the fastest comebacks of any name on the current top 10. Parents have rediscovered it, decided it suits modern babies just fine, and quietly made it one of the defining names of the 2020s.
So if you're thinking about it for your son, here's everything you'd actually want to know — from what it means and where it came from, to the surprising real reason teddy bears are called teddy bears.
What does the name Theodore mean?
Gift of God. Lovely and simple.
The name comes from the ancient Greek Theodoros (Θεόδωρος), which is two Greek words stuck together. Theos means "god" and doron means "gift." Put them together and you get "gift of God." It's one of the most generous meanings any name carries, which is why early Christians took to it so quickly. Calling your child a gift from God is hard to top.
Here's a lovely linguistic bonus that almost no one knows. If you flip those two Greek words around (gift first, then god), you get Dorothea, the root of the modern name Dorothy. So Theodore and Dorothy are basically the same name, just with the words in opposite order. Same meaning, same source, totally different vibe. The female form of Theodore itself is Theodora, carried most famously by the 6th-century Byzantine Empress Theodora, who started life as a circus performer and ended up co-ruling an empire. (That's a separate story, but a brilliant one.)
Where does the name Theodore come from?
Ancient Greece, properly ancient. The name was being used in classical Greek times by philosophers, sculptors, and politicians, well before Christianity even existed. Theodorus of Samos was a famous 6th-century BC architect. Theodorus of Byzantium was a sophist. So the name has been on real people for about 2,500 years.
Then early Christianity got hold of it, and Theodore went global. Several major saints carried the name, including Theodore of Tarsus, who became Archbishop of Canterbury from 668 to 690 AD. This bit matters for the British story. Theodore of Tarsus was a Greek monk who arrived in England aged 66 and basically rebuilt the English Church almost single-handedly. He's one of the most important figures in early British religious history, and he gave the name an English foothold long before anyone else did. Saint Theodore of Studite, Theodore the Recruit, and several Byzantine emperors carried the name too. By the Middle Ages, Theodore was a serious, learned, respected name across Christian Europe.
How did teddy bears get their name?
This is the bit everyone wants to know, so let's do it properly. The teddy bear genuinely is named after a real Theodore — and the story is much better than the short version you've probably heard.
In November 1902, the US president Theodore Roosevelt went on a hunting trip in Mississippi. The hunting wasn't going well. By day three, everyone else in the group had shot a bear and Roosevelt had nothing to show for it. His aides, slightly desperate to make the president happy, found an old 235-pound black bear, ran it down with dogs, tied it to a tree, and pointed Roosevelt at it. They basically wanted him to shoot a sitting target.
Roosevelt took one look and said no. He thought it was completely unsportsmanlike to shoot a tied-up animal, and he refused. He told someone else to put the bear out of its misery, but he wouldn't pull the trigger himself.
The story made the newspapers within days. A cartoonist for the Washington Post called Clifford Berryman drew a cartoon of the scene, titled "Drawing the Line in Mississippi," showing Roosevelt turning his back on a sweet, frightened little bear cub. The cartoon was a national sensation. A Brooklyn shopkeeper called Morris Michtom and his wife Rose saw it, made a small stuffed toy bear, and put it in their shop window with a sign saying "Teddy's Bear." They wrote to the President asking for permission to use his nickname. Roosevelt said yes. The toy was a hit. Within a few years, "teddy bear" was the standard name for any stuffed bear, anywhere in the world. And it remains so to this day. Every single teddy bear ever made traces its name back to that one decision by a US president to refuse an unfair shot.
One delicious detail almost nobody mentions: Roosevelt himself actually disliked being called "Teddy." His family and close friends called him "Theodore" or "TR." But once the toy bears took off, the nickname stuck whether he liked it or not. So the most famous nickname in toy history was attached to a man who didn't even want it. There's something quietly funny about that.
Is Theodore a Christian name?
It's got strong Christian roots, yes, but it's not exclusively religious. The name was already in use by pagans for centuries before Christianity, then early Christians embraced it because of the "gift of God" meaning, then saints and emperors carried it through the Middle Ages, and now plenty of non-religious families pick it simply because they love the meaning and the sound. The name is comfortable in any worldview. It's been used by pagans, Christians, atheists, and everyone in between for over 2,500 years.
Is Theodore a biblical name?
Not directly, no. Theodore doesn't appear as a character in the Bible the way Noah or Joseph or David do. But the meaning, "gift of God," is deeply biblical in spirit, and the name was hugely popular among early Christians who saw their children as exactly that. So while you won't find Theodore in the Old or New Testament, it sits comfortably in the broader Christian naming tradition.
How popular is Theodore in the UK?
Very, and getting more so every year. According to the Office for National Statistics, Theodore was the 8th most popular boys' name in England and Wales in 2024. To put that climb in perspective: a decade earlier, it was nowhere near the top 10. It has risen approximately 51 places in the last ten years, one of the fastest rises of any boys' name on the current top 10 list.
The bigger picture is even more striking. Theo (the shortened form) is also separately in the UK top 15 as a standalone name. Teddy is climbing fast in its own right. So between Theodore, Theo, and Teddy, this family of names dominates a real chunk of British baby boy naming right now. There are going to be a lot of Theos, Teds, and Teddys in British classrooms over the next few years.
Famous people called Theodore
A properly varied list. Theodore Roosevelt obviously sits at the top — 26th US President, conservationist who created five national parks, winner of the Nobel Peace Prize, and accidental teddy bear muse. Beyond him you've got Theodore "Dr. Seuss" Geisel, the man behind The Cat in the Hat and Green Eggs and Ham. Theodore Dreiser, the American novelist. Theodore Roethke, the Pulitzer-winning poet. Theodore Sturgeon, one of the greats of science fiction. And the Russian variant Fyodor gave us Fyodor Dostoyevsky, author of Crime and Punishment.
On the small screen, there's Theodore "Teddy" Altman from Grey's Anatomy, Theodore "Laurie" Laurence from Little Women, Theodore "Beaver" Cleaver from Leave It to Beaver, Ted Mosby from How I Met Your Mother, Theo Huxtable from The Cosby Show, and one of the chipmunks from Alvin and the Chipmunks (the youngest one, with the glasses). British actor Theo James, footballer Theo Walcott, and rising star Theodore Pellerin all carry the name too.
Worth a brief honest note: like any popular historical name, Theodore has been carried by some unsavoury characters too — the serial killer Ted Bundy being the obvious one. It's the kind of association most parents shrug off quickly, since every common name has someone you'd rather not be associated with somewhere in the back catalogue. The 2,500-year track record of saints, presidents, and sweet fictional characters easily outweighs it.
What are the nicknames for Theodore?
Theodore gives you a properly generous range, which is half the appeal. The main three are Theo, Teddy, and Ted, and each has its own personality.
Theo is the modern favourite — sharp, short, easy to say, feels current. It's by far the most popular nickname among British parents today, and as we mentioned, it's separately in the UK top 15 in its own right. Teddy is the cosy, affectionate choice. It works beautifully on small children, though some parents worry it'll feel babyish on a grown adult. (Plenty of grown Teddys would beg to differ.) Ted is the no-nonsense classic, the one your grandfather might have been called, currently enjoying its own quiet revival.
Less common but still around are Dory, Theos, and the old-fashioned Tedrick. Some families just use Theodore in full and never shorten it at all, which is also a perfectly good option.
How do you pronounce Theodore?
THEE-uh-dor. Three syllables. Stress on the first. The "th" is the soft, unvoiced "th" as in "thin," not the voiced one as in "this." In American English you'll sometimes hear it pronounced THEE-oh-dor, with a clearer middle "oh," but in the UK it's almost always THEE-uh-dor.
Are Theodore and Theodoric the same name?
No, though they're commonly confused. Theodore is Greek and means "gift of God." Theodoric is Germanic and means "ruler of the people" (from theod meaning "people" and ric meaning "ruler"). They look and sound similar, especially in old written records, and even medieval scribes got them mixed up regularly. The modern name Terry actually descends from Theodoric, not Theodore. So Terry and Theodore are not, despite appearances, the same name at all. Linguists have been straightening this confusion out for centuries.
Does Theodore work in other languages?
Beautifully. The variants are some of the loveliest you'll find anywhere. In French it's Théodore. In German and Scandinavian it's Theodor. In Italian and Spanish it's Teodoro. In Russian it's Fyodor or Fedor. In Polish it's Teodor. In Hungarian it's Tódor. In Amharic (Ethiopia) it's Tewodros. In Armenian, Toros. The variants stretch right across Europe and into Africa and the Middle East. It's a genuine global name.
What names go well with Theodore?
Theodore pairs beautifully with most middle names. Classic combinations include Theodore James, Theodore William, Theodore Henry, Theodore Arthur, Theodore Alexander, Theodore Charles, and Theodore Edward. Shorter middle names tend to work especially well because Theodore itself has three syllables. For sibling names, Theodore sits comfortably alongside Arthur, Henry, Oliver, Edward, Eleanor, Beatrice, Florence, and Charlotte, all of which share that same classic-with-a-modern-comeback feel.
So is Theodore a good name?
That's only ever your call. But the honest summary goes like this.
It means "gift of God," which is hard to argue with as a wish for a child. It has 2,500 years of history but feels completely fresh again. It comes with the loveliest origin story in toy history. It gives you four or five perfectly good nicknames to pick from. It sounds dignified on a grown man and adorable on a baby. It travels well across languages. And it's currently one of the most popular boys' names in Britain, which means your son will be in good company but never quite the same as everyone else, since most Theodores end up going by Theo or Teddy or Ted anyway.
Three syllables. One gift. A teddy bear's worth of history.
You could do an awful lot worse.
