England's ancient guardian giant — Mastiffs need names with imperial weight and gentle giant warmth.
Pre-tuned to find the perfect name for your Mastiff puppy.
Jump straight to mastiff puppy names beginning with any letter.
The most-loved Mastiff puppy names this week — picked by other paw-parents like you.
Mentioned by Julius Caesar in his Gallic Wars in 55 BC after he encountered them on his invasion of Britain, the English Mastiff is one of the world's oldest and heaviest breeds — a Mastiff named Zorba held the world record for heaviest dog at 343 lbs.
Mastiffs are ancient guardians wrapped in mountains of gentle muscle. They served as Roman war dogs, medieval estate guards, and modern family companions — all while maintaining their famous laid-back temperament.
Pick a name with English or Roman heritage that matches their imperial scale.
Other pet breeds that pair well with the same name styles.
English classics like Winston, Henry, Bertie, Tank. Or Roman — Maximus, Atlas, Hercules, Goliath.
English favourites like Beatrice, Victoria, Pippa, Daisy. Or Roman — Athena, Diana, Juno, Cleopatra.
Both work beautifully — English names honour their British heritage, Roman names nod to their Caesar-era ancestry.
Mastiffs grow into massive 90+ kg adults — pick names with serious weight. Atlas, Maximus, Athena, Goliath all carry from puppy to giant adult.
Adult males typically reach 70–100 kg. The world record holder Zorba weighed 343 lbs (156 kg) — making Mastiffs the heaviest dog breed by weight.