Big Dog Names – 120+ Larger than Life Ideas!

A giant dog needs a larger than life name. With our ultimate list of 120+ big dog names, you’ll surely find the perfect fit!

And we know a thing or two about big dogs. Our dog Toby, a purebred yellow Labrador Retriever, was only supposed to be 70-75 pounds. Incredibly, he grew and grew and grew and is now a whopping 110 pounds!

It’s not like we’re overfeeding him. He’s very leggy and tall – in fact, we sometimes get asked if he’s part Great Dane – and made of pure muscle.

For the largest dog breeds, like the aforementioned Great Dane, or the Mastiff, Newfoundland, St. Bernard or Great Pyrenees, new dog owners should definitely consider a big dog name.

But these names also work for dogs that are considered large but not giant, generally from 60-90 pounds.

You also have to consider the dog’s personality. When you have a name in mind, say it several times and see if it fits their overall essence. You may have a name that fits them physically, but if it’s not right for their personality, move on and check out other options.

So, without further ado, here are 120+ dog names perfect for oversized pups.

Big Dog names

Top Big Dog Names

  • Goliath
  • Maximus
  • Hercules
  • Hulk
  • Attila
  • Bear
  • Moose
  • Kong
  • Colossus
  • Mammoth
  • Clifford (as in the Big Red Dog)
  • Marmaduke (the lovable Great Dane cartoon character)
  • Rambo
  • Rocky
  • Tank
  • Wolf
  • Thor
  • Whale / Whaley
  • Shamu (as in the huge killer whale at SeaWorld)
  • Jumbo
  • Texas
  • Rex
  • Sable
  • Alaska
  • Beethoven
  • Storm
  • Rebel
  • Rocky
  • Sarge
  • Thor
  • Squat
  • Whopper
  • Brawny
  • Bull
  • Burly
  • Sumo
  • Giant
  • Zeus
  • Shrek
  • Everest
  • Jumbo

Tough Male Big Dog Names

Tough names and big dogs go hand-in-hand. For large, strong dogs, tough dog names a great match. If you’re getting a boy dog that you know will be extra big, here are a number of names to check out.

  • Avalanche
  • Bandit
  • Bane
  • Blaze
  • Bruiser
  • Brutus
  • Butch
  • Caesar
  • Chief
  • Crash
  • Diesel
  • Duke
  • Fang
  • Ghost
  • Hunter
  • King
  • Macho
  • Mack
  • Maverick
  • Titan
  • Trooper
  • Vinnie

Check out more tough male dog names – perfect for big dog names.

Tough Female Big Dog Names

Not to be left out, here are tough female dog names that make a strong, bold statement. They’re a bit softer than the tough male dog names listed above but still pack a sassy punch, which is exactly what you may be looking for.

  • Amazon
  • Diva
  • Echo
  • Elektra
  • Harley
  • Hera
  • Huntress
  • Jinx
  • Justice
  • Katniss (the heroine of Hunger Games)
  • Liberty
  • Medusa
  • Midnight
  • Mystique
  • Nyx
  • Raven
  • Rouge
  • Rousey (as in Ronda Rousey)
  • Sheba
  • Tiger
  • Xena
  • Vixen

Check out more tough female dog names – perfect for big dog names.

Big Dog Names

Funny Male Big Dog Names

Brainstorming dog names is always a fun exercise, and our list wouldn’t be complete without some humorous ideas for your humongous dog.

For those getting a big dog that’s a boy and have a sense of humor, why not consider these charmingly funny ideas? They’re clever and cute all at the same time.

  • Biggie
  • Monster
  • Cujo
  • Paul Bunyon
  • The Mountain (a large character from Game of Thrones)
  • The Hound (another Game of Thrones character known for his hulking size)
  • Danger
  • Vader
  • Hefty
  • Chub
  • Meatball
  • Big Mac
  • Chuck Norris
  • Godzilla
  • Smalley
  • Shaq
  • Stallone
  • Bubba
  • Bigfoot
  • Yeti

Funny Female Big Dog Names

If you’re ready for more laughs, read on for funny female dog names that are sure to make you laugh out loud. Hearing you call your giant girl pup one of these funny names will without a doubt bring a smile to people’s faces.

  • Babe (as in the Blue Ox)
  • Cleopatra
  • Leia
  • Bertha
  • Olga
  • Marge / Large Marge
  • Teeny (why not play up the size with an ironic name?)
  • Peanut
  • Baby
  • Nugget
  • Porky
  • Ursula
  • Helga

More Big Dog Names

And last but not least is a fun idea: take the translation of large or big in another language and turn it into a big dog name!

It’s a unique, fun approach to finding a name that fits your plus-sized pup.

  • Groot (large in Dutch)
  • Grand (large in French)
  • Grande (large in Italian and Spanish)
  • Bozorg (large or great in Persian)
  • Ookii (big in Japanese)

More Dog Name Ideas

The name ideas don’t stop here. If you’re not inspired by any of the names above, try our online generator and find even more options. You can sort by your favorite styles and themes.

Popular categories include:

How Do You Pick The Right Name?

After years of helping people pick the right pet name, here are some tips we’ve picked up when it comes to selecting a name for your dog:

  1. Does it roll off the tongue? Some names are awesome in theory but tough to pronounce in everyday life.
  2. Say it out loud. Can you imagine loudly calling for your dog with this name? If not, then keep on moving.
  3. Does it fit your dog? As we mentioned above, you might have the perfect name picked out but if it doesn’t fit with your dog’s personality or appearance, that’s a miss.
  4. Trust your gut. When you find the right name, you’ll know it!
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