Big Dog Names
There’s something wonderful about a dog that outweighs its owner who thinks he’s a lapdog. Big dogs deserve names that fit their frame — or that hilariously don’t. Below are 100+ names for Great Danes, Mastiffs, Newfoundlands, Bernese Mountain Dogs, Saint Bernards and every other gentle giant, sorted by theme with meanings and quick notes.
If your big dog also has an intimidating streak, our badass dog names lean tougher. For the opposite end of the scale, see small dog names, and for breed-specific ideas try German Shepherd names.
Giant-sized names for giant dogs
The obvious-but-perfect choice: names that literally mean huge.
| Name | Meaning / origin | Why it fits |
|---|---|---|
| Titan | The giant elder gods of Greek myth | Instantly says “enormous” |
| Goliath | Biblical Philistine giant (1 Samuel 17) | Classic for Great Danes |
| Atlas | Titan who held up the sky | Broad-shouldered dogs |
| Colossus | Giant bronze statue of Rhodes | Truly massive breeds |
| Hulk | Marvel’s green giant | Muscle-bound mastiffs |
| Jumbo | Famous 19th-century circus elephant | Playful heavyweights |
| Magnus | Latin, “great” | Dignified and strong |
| Maximus | Latin, “greatest” | Grand, regal dogs |
| Tank | Armored vehicle | Stocky, solid builds |
| Moose | Largest member of the deer family | Lanky, goofy giants |
| Mammoth | Extinct woolly elephant | Fluffy giants like Newfies |
| Bigfoot | Legendary forest ape | Huge paws, shaggy coats |
| Hagrid | Harry Potter’s half-giant groundskeeper | Loveable shaggy giants |
| Andre | Greek, “manly”; André the Giant | Gentle strongmen |
| Gigi | French pet form of names like Georgette | Sweet giant girls |
| Brutus | Latin, “heavy” | Heavy-set bruisers |
Ironic tiny names for big dogs
Few things make people smile like a 150-pound dog named Peanut. These names are funnier the bigger your dog gets. More laughs in our funny dog names.
| Name | What it means | Joke factor |
|---|---|---|
| Tiny | Very small | The classic ironic name |
| Peanut | A small legume | Great on Great Danes |
| Pip | Something tiny; hero of Great Expectations | Short and sweet |
| Bitsy | Tiny bit | Giant fluffy girls |
| Button | A small fastener | Irresistibly cute on a mastiff |
| Pebble | A small stone | Grey giants |
| Squirt | A small person or kid | Enormous puppies |
| Mouse | The tiny rodent | Big dogs afraid of everything |
| Shrimp | Tiny crustacean | Pink-nosed giants |
| Teacup | Miniature dog size | Maximum irony |
| Bean | A small seed | Lanky giants |
| Pixie | Small mythical fairy | Delicate-acting giants |
| Kitten | A baby cat | Gentle, cat-friendly dogs |
| Minnie | Short for Wilhelmina; also “mini” | Huge girls |
Bear and wild-animal names
Many giant breeds look more bear than dog. See our bear names for the full list.
| Name | Meaning / origin | Best for |
|---|---|---|
| Bear | The big furry mammal | Fluffy black or brown giants |
| Kodiak | Alaskan brown bear subspecies | Brown Newfoundlands |
| Grizzly | North American brown bear | Rough, shaggy coats |
| Ursa | Latin, “she-bear” | Female giants |
| Bruin | Dutch, “brown”; old name for a bear | Brown coats |
| Baloo | The bear in The Jungle Book | Easy-going sweethearts |
| Paddington | Marmalade-loving storybook bear | Polite, fluffy dogs |
| Yogi | Yogi Bear; Sanskrit, “practitioner of yoga” | Food-motivated dogs |
| Bison | North America’s heaviest land animal | Barrel-chested dogs |
| Buffalo | Large wild ox | Broad, powerful dogs |
| Rhino | Short for rhinoceros | Charging goofballs |
| Hippo | Greek, “horse” (from hippopotamus) | Round, heavy dogs |
| Walrus | Tusked Arctic marine mammal | Droopy-jowled breeds |
| Mufasa | Lion king of The Lion King | Tawny, majestic dogs |
Mountain and landscape names
Big dogs, big landscapes. These suit mountain breeds such as Bernese, Great Pyrenees and Saint Bernards.
| Name | Where / what | Best for |
|---|---|---|
| Everest | World’s highest mountain | The biggest dog you know |
| Denali | Highest peak in North America; Koyukon, “the high one” | American giants |
| Rainier | Volcano in Washington state | White or grey dogs |
| Shasta | Mountain in Northern California | Fluffy white girls |
| Summit | The top of a mountain | Top dog in the house |
| Boulder | A large rock; also a Colorado city | Heavy, calm dogs |
| Canyon | A deep gorge | Tan or red coats |
| Sierra | Spanish, “mountain range” | Female mountain breeds |
| Aspen | The quaking tree; Colorado ski town | Pale, graceful giants |
| Tahoe | Alpine lake on the California–Nevada border | Water-loving Newfies |
| Yukon | Canadian territory and river | Snow dogs |
| Alps | Europe’s great mountain range | Saint Bernards and Bernese |
| Glacier | Slow-moving river of ice | White Pyrenees |
| Timber | Wood for building; the lumberjack call | Big shaggy dogs |
| Rocky | Rocky Mountains; English, “rock” | Sturdy mountain dogs |
Noble and old-fashioned names for gentle giants
Giant breeds tend to be calm and dignified — they wear a distinguished name well.
| Name | Meaning / origin | Why it fits |
|---|---|---|
| Winston | English, “joy stone”; Winston Churchill | Bulldog-type dignity |
| Theodore | Greek, “gift of God” | Teddy-bear dogs |
| Augustus | Latin, “venerable, great” | Stately mastiffs |
| Reginald | Germanic, “counsel” + “power” | Butler-worthy manners |
| Bernard | Germanic, “brave as a bear” | Saint Bernards, of course |
| Samson | Hebrew, “sun”; biblical strongman (Judges 13–16) | Strong, long-haired dogs |
| Hercules | Greek hero of legendary strength | Muscular giants |
| Duke | English noble title, “leader” | Commanding presence |
| Baron | Noble title | Great Danes |
| Churchill | Old English, “church hill” | Jowly bulldogs and mastiffs |
| Duchess | Wife of a duke | Elegant giant girls |
| Matilda | Germanic, “mighty in battle” | Strong female giants |
| Beatrix | Latin, “she who brings happiness” | Joyful girls |
| Juno | Queen of the Roman gods | Regal females |
| Athena | Greek goddess of wisdom | Smart working girls |
| Olympia | Home of the Greek gods | Majestic females |
Big names for big girls
Female giants are often overlooked in name lists. These have presence without being clunky. Find more in girl dog names.
| Name | Meaning / origin | Vibe |
|---|---|---|
| Xena | Warrior princess of TV | Bold and fearless |
| Valkyrie | Norse choosers of the slain | Powerful and protective |
| Gaia | Greek personification of the Earth | Earth-mother calm |
| Hera | Queen of the Greek gods | Regal and proud |
| Freya | Norse goddess of love and war | Strong and loving |
| Brunhilde | Germanic, “armor” + “battle”; Norse legend | Opera-sized dogs |
| Big Bertha | WWI German howitzer nickname | Hilarious heavyweights |
| Maude | Norman form of Matilda, “mighty in battle” | Vintage and sturdy |
| Tallulah | Possibly Choctaw, “leaping water” | Tall, graceful dogs |
| Magnolia | The large-blossomed tree | Southern belles |
| Aurora | Latin, “dawn” | Pale, glowing coats |
| Luna | Latin, “moon” | White or grey giants |
Hearty food names for hungry giants
Big dogs eat big — here are names to match the appetite. For more see food dog names.
| Name | Food | Best for |
|---|---|---|
| Meatball | Classic Italian comfort food | Round, food-obsessed dogs |
| Brisket | Slow-smoked beef cut | Brown giants |
| Tater | Short for potato | Lazy couch potatoes |
| Waffles | Breakfast favorite | Golden, fluffy coats |
| Chowder | Thick, hearty soup | Newfies and water dogs |
| Gumbo | Louisiana stew | Mixed-breed giants |
| Burrito | Stuffed wrap | Dogs who love blankets |
| Pretzel | Twisted baked snack | Lanky, twisty sleepers |
| Ribeye | The rich beef steak | Big boys with big appetites |
| Pot Roast | Slow-cooked Sunday dinner | Mellow Mastiffs |
| Hamhock | Smoked pork knuckle | Bulldog-shaped giants |
| Biscuit | Southern flaky bread | Soft, sweet Newfoundlands |
| Nacho | Tex-Mex snack | Fun-loving goofballs |
| Pancake | The breakfast stack | Dogs who flop flat on the floor |
How to choose a name for a big dog
- Think about the adult dog. That fluffy 15-pound puppy will be 120 pounds in a year. Pick a name you’ll be happy shouting across a park at a giant.
- Use a strong, clear sound. Big dogs are often working or guardian breeds, and short names with crisp consonants (Tank, Duke, Kodiak) make recall training easier.
- Consider how strangers react. A giant dog named Tiny or Peanut instantly relaxes nervous people — a real bonus for Rottweilers, Mastiffs and pitbulls.
- Nod to the breed’s history. Bernard for a Saint Bernard, Yukon for a Malamute or Denali for an Alaskan breed gives the name a story.
- Borrow from human names. Old-fashioned people names like Winston or Matilda suit calm giants; browse strong boy names for inspiration.
Frequently asked questions
What is a good name for a big dog?
Titan, Moose, Atlas, Goliath, Bear and Kodiak are popular big dog names because they instantly suggest size and strength. Ironic names like Tiny or Peanut are equally popular.
What should I name my giant female dog?
Strong but feminine names such as Juno, Freya, Athena, Duchess, Gaia and Matilda suit large female dogs well.
What counts as a big dog breed?
Large breeds usually weigh 50 to 90 pounds (Labradors, German Shepherds, Boxers), while giant breeds such as Great Danes, Mastiffs, Newfoundlands and Saint Bernards can top 100 pounds.
Is it funny to give a big dog a small name?
Yes — ironic names like Tiny, Peanut, Pebble or Teacup are a long-running tradition for giant breeds, and they help big dogs seem more approachable.
What is the biggest dog breed?
The English Mastiff is generally the heaviest breed, often weighing 160 to 230 pounds, while the Great Dane and Irish Wolfhound are the tallest.