Here are over 100 names built for a big male dog, and I’m saving my absolute favorite, the one I think fits almost every big boy out there, for the very end.
Here’s the thing about naming a large dog. A name isn’t just a label.
You’re going to shout it across parks, whisper it during thunderstorms, and say it roughly a thousand times a week.
So it has to sound good, feel natural, and match the presence of an animal who takes up half the couch.
Quick tip before we start: names with one or two syllables tend to be easier for dogs to pick up, and they’re easier for you to yell when he’s chasing a squirrel.
Keep a pen handy, and drop your top pick in the comments as we go.
Legends
Let’s start with legends, because big dogs deserve big stories.
Norse Mythology
- Thor
- Odin
- Loki
- Fenrir – the enormous wolf.
Greek Mythology
- Zeus
- Atlas
- Apollo
- Ares
- Hercules – though you’ll probably end up calling him Herc.
- Titan – named after the towering elder gods of Greek myth.
- Achilles
- Ajax
- Kratos
- Orion – the hunter of the night sky.
Egyptian Mythology
- Anubis – the Egyptian god with the head of a jackal.
Strong Sounding Names for Big Dogs
Say these out loud and notice how your voice drops.
- Tank
- Diesel
- Brutus
- Moose
- Rocco
- Bruno
- Duke
- Bear
- Gunner
- Axel
- Rocky
- Butch
- Boulder
- Hulk
- Goliath
- Bane
- Kodiak
If your dog has a deep bark and a chest like a barrel, one of these probably already made him look up.
But here’s where it gets interesting. A lot of big dogs aren’t tough at all.
They’re the gentle giants who lean on your legs and cry when you leave for work.
Names for Friendly Big Male Dogs
For the big softies, a warm, friendly name can fit better than anything intimidating.
- Teddy
- Biscuit
- Winston
- Murphy
- Gus
- Barney
- Oliver
- Cooper
- Buddy
- Charlie
- Huckleberry
- Waffles
- Baloo
- Pudding – there’s something wonderful about a hundred-pound dog named Pudding trotting toward you at the vet.
Ironic Names for Big Male Dogs
Which brings us to my favorite category for people with a sense of humor: ironic names.
- Tiny
- Peanut
- Pebble
- Squirt
- Shrimp
- Bean
- Nugget
- Mouse
- Pip
- Button
Call your massive mastiff Tiny or Peanut, and every time a stranger asks his name, you get to watch their face. Honestly, that alone might be worth it.
Outdoorsy Big Male Dog Names
Big dogs often feel like forces of nature, so why not name them after one?
- Thunder
- Storm
- Blizzard
- Everest
- Summit
- Canyon
- Ridge
- Granite
- Timber
- Redwood
- Glacier
- Cliff
- Hawk
- Bison
- Grizzly
Royal and Leader Names
Now for some dignity. Large breeds often carry themselves like royalty, so give him a title to match.
- King
- Kaiser
- Baron
- Earl
- Major
- Captain
- Chief
- Sarge
- Boss
- Caesar
- Maximus
- Augustus
- Napoleon
- Genghis
- Leonidas
- Viking
Picture a Great Dane named Augustus lounging on a velvet pillow. It just works.
Pop Culture Giants
Pop culture gives us plenty of giants too.
- Chewie – the towering Wookiee in Star Wars.
- Hagrid – the half-giant groundskeeper in the Harry Potter series.
- Groot
- Shrek
- Hodor
- Rambo
- Drago
- Thanos
- Mufasa
- Kong
- Lurch
- Andre
- Hulk
- Shaq
- Clifford – the big red dog himself.
Naming a huge pup Clifford feels almost like a requirement.
Food Names for Big Male Dogs
Food names are always a hit, and big dogs pull them off beautifully.
- Brisket
- Meatball
- Tater
- Chili
- Pretzel
- Nacho
- Bacon
- Porkchop
- Gravy
- Mocha
There’s just something lovable about yelling Meatball across a backyard.
Place Names for Big Dogs
Place names can be surprisingly cool too. These all have a rugged, well-traveled sound:
- Dakota
- Denver
- Memphis
- Boston
- Austin
- Brooklyn
- Cairo
- Tahoe
- Yukon
Old-Fashioned Human Names
Big dogs with traditional human names are pure joy.
- Walter
- Frank
- Harold
- Stanley
- Bernard
- Leroy
- Otis
- Hank
- Clyde
- Bob
Imagine introducing your Newfoundland as Harold. He already looks like he has opinions about the weather.
Now, before the big reveal, a quick moment of honesty.
Choosing a name can feel weirdly stressful. You want it to be perfect, and you’re scared of picking wrong.
But here’s what I’ve noticed: the right name usually isn’t the one that looks best on paper. It’s the one that makes you smile when you say it.
So try a little test.
Say your top three choices out loud in your happiest voice, then in your “get off the counter” voice.
The one that feels natural both ways?
That’s probably your winner.
—Another tip: avoid names that sound like common commands. Kit can sound like sit, and Bo can sound like no, which can confuse a learning pup.
Alright, as promised, here’s my favorite: Hoss.
It’s old Southern slang for a big, sturdy fellow, it’s one short syllable, it’s hard to mis-hear at the dog park, and it works whether your boy is a fearless guardian or a total marshmallow.
Short, strong, and full of personality. That brings us to well over 100 names.
So which one made your dog’s ears perk up?
Tell me in the comments, along with your dog’s breed and weight, because I genuinely love seeing these giants.
And if you already have a big guy with an amazing name that didn’t make this list, share it below so other owners can steal it.
Some of the best names I’ve ever heard came from visitors, not from any list, so don’t be shy.