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Britain’s most popular names for cats and dogs have been revealed, as data shows that some names are at risk of extinction.
Traditional names for our furry friends could become a thing of the past as new owners opt for names more often associated with humans.
Trendy names like Poppy and Luna have seen an explosion in popularity, while classic choices like Rover, Spot, and Fido have fallen from favour.
Cat owners aren’t immune from the trend, with Luna and Poppy also claiming the top spot for most popular names for felines.
The data comes from pet insurer Petgevity, which analysed the names of 11,166 dogs and 5,108 cats registered with the company in 2025.
Poppy proved to be the most popular name for dogs, with 268 registered pooches, followed by Luna (220) and Willow (166).
Luna also topped the leaderboard for cats, with 92 moggies, followed by Poppy at 35 and Nala, after the character from The Lion King, with 33.
So, does your pet’s name make the list? Simply enter their name into our interactive tool below to find out how popular they really are.
According to Petgevity’s data, naming trends are shifting away from traditional pet names – with clear distinctions between cats and dogs.
Petgevity registered just four Rovers and two Fidos in 2025, while there was only one Lassie in the whole of the UK.
Likewise, once common cat names such as Marmalade and Whiskers have all but vanished.
Out of the 5,100 cats registered last year, only 11 were named Tabby and five were called Spot.
A spokesperson from Petgevity said: ‘Our figures have shown a real shift in animal names, with only a handful of older animals keeping some of the classics alive.
‘You’re much more likely to see a Luna or a Bella these days, than a Mittens or a Felix – names that are also common among human kids.’
Today, almost two–thirds of all people say that social media is a big influence on pet naming choices, according to a survey of 2,000 pet owners.
Likewise, nearly a quarter of all pet owners say they have named an animal after a fictional character from a film, while the same amount say they have done so based on a TV show.
However, as names from film and television become more popular, Petgevity cautions new owners against choosing a name they might later find embarrassing.
Of those pet owners surveyed, just 37 per cent said they thought about whether their pet’s name might be embarrassing to tell people or call out at the vet.
The spokesperson says: ‘You do hear some funny stories of people having to mumble the names of their pets to the vet, so they don’t get embarrassed.
‘Think “Lord Volde–tort” for a tortoise, or anything else you may regret letting your six–year–old be in charge of.’
On the other hand, some of the now–unpopular names have long and well–established histories.
Fido, for example, comes from the Latin phrase meaning ‘I trust’, and was the name of Abraham Lincoln’s yellow mixed–breed dog.
Clearly a fan of classic pet names, the 16th president also had a cat named Tabby and another called Dixie.
