There are also categories for top Hollywood-inspired names (Bill Murray, Jack Sparrow), nostalgia-influenced names (Moog, Sega), and nature/space themed names, like Orion and Supernova.
Luna and Milo are the top female and male cat names in 2025, according to an analysis by Rover.
There are several different lists each year sourced from databases like pet insurance registrations or data from microchipping companies, but Rover’s list is based on its own records, which include millions of registrations on the pet services site.
There’s quite a bit of overlap, as expected, and familiar names top this year’s list, including Lilly, Lucy, Nala, Pepper, Willow, Cleo and Daisy for female cats. For male cats, Leo, Oliver, Charlie, Loki, Max, Simba, Jack and Smokey are among the most popular.
Notably absent was the name Buddy.
“What do you mean Buddy is not on the list?” Buddy the Cat said when told about the new data from Rover. “I shall find out who is responsible for these vile heresies and punish them with my righteous fury as the Emperor of Catkind! Muahahaha.”
Click here to view the overall top names list for cats and here for an index of the top trending names broken down into categories like pop culture, sports, nature and nostalgic names. The latter includes names like Bitcoin, Jpeg, Moog (after the monophonic synthesizers invented by Robert Moog), Amiga (after the 80s computer system), Sega and C-3PO.
Bella and Luna retain their spots as the most popular names for female cats, while male cats are commonly named Leo, Milo, Simba and Oliver.
The top cat and dog names for 2023 have been released, and Rover lists the usual suspects for the New York area.
The top female names for felines include Luna, Pepper, Lily, Coco and Bella, while the boys were Leo, Oliver, Milo, Jack and Henry.
There is no Buddy to be found even amongst the dogs, whose list included Charlie, Max, Teddy and Oliver, while females included Lucy and Rosie in addition to the ever-popular Bella and Luna.
I have a niece named Lucy and a nephew named Milo, neither of whom are old enough yet to understand their names are more popular with four-legged little ones than humans.
Nationally, Luna and Bella occupy the two top spots for female cats, followed by classics like Nala, Kitty and Cleo, while the most popular male cats in the US are Oliver and Leo, with names like Simba, Ollie and Jasper rounding out the top 10.
Again, not a Buddy to be found among the most popular male cat names.
This is obviously because the name Buddy is so special it is only conferred upon the most meowgnificent, meowscular and meowsterful felines. (Is he still looking over my shoulder?)
Who’s ready to rock? After a nice nap, of course!
Interestingly, nostalgic names from the 80s and 90s are trending, with people naming their female dogs and cats Alanis (Morisette), Ginger Spice, Avril (Levigne), Richard Gere and Leonardo DogCaprio among other monikers.
I don’t know if I could see myself naming a cat after a 90s band, musician or actor. I think, in these situations, it’s always best to imagine what happens if your furry friend gets lost and you have to walk around the neighborhood calling them by name.
“Come ‘ere, Weezer!”
“Where are you, little RZA? Who makes dope beats? You make dope beats, yes you do!”
“Time for din-din, Ol’ Dirty Bastard!”
“Where’s my widdle Rage Against the Machine? Aren’t you just a precious Red Hot Chili Pepper!”
If you feel like a jerk calling a name out, it’s probably best to go with something else. Which is one reason why Bud isn’t Brutus the Bone Cruncher or Supreme Warlord Felinius Decimus Maximus.
Rover compiles its annual lists of most popular names from its user database, which includes millions of pets registered by their proud humans…and not enough Buddies.
Kittens back home on Earth ask the brave catstronauts about their mission and life in space!
STAR COMMANDER BUDDY’S LOG, STARDATE 12142022, Aboard the USS Fowl Play
Lt. Commander Freddie Ferocious has command of the bridge while I’ve retired to my ready room for the important task of answering video messages from kittens in Mrs. Meowmore’s Kittengarden class.
Lt. Commander Freddie Ferocious, executive officer of the USS Fowl Play.Star Commander Buddy, commanding officer of the USS Fowl Play.
Myles, a three-month-old tuxedo who wants to be a catstronaut when he grows up, has asked me how catstronauts eat and use the litter box in zero gravity.
“Well, Myles,” I tell him, “as you may have guessed, regular litter is no good without gravity! You can’t bury your business, obviously, and you run the risk of free-floating poops and granules of litter escaping into the ship’s habitable areas, so a litter box is out of the question. That is why we have a sealed Litter Chamber and a special suction device. It takes some getting used to, especially since it tends to pull on your fur while you’re doing your business!”
Sophia, a five-month-old Calico, asks us what we eat in space.
“This morning at 0100 hours I was informed that our food replicators are malfunctioning, which means the entire crew has had to make do with freeze-dried kibble and pate MREs. No wonder we’re all so cranky! I have ordered the engineering department to devote all available resources and catpower toward the repair of the replicators. This simply cannot be allowed to go unresolved, for a cranky crew can easily become a mewtinous one, and I don’t want to have to start spacing kitties out of the airlock. Er, I mean throwing ’em in the brig! Chief Engineer Meowdi LaForge tells me the replicators should be back online by breakfast.”
Chief Engineer Meowdi LaForge
Simba, three and a half months, asks: “Dear Commander Buddy, how far are you from the place you’re traveling to, and what will you do when you get there? Is it true there might be monsters? That would be scary!”
“Thanks for writing, Simba! It’s 10.47 light years to the Epsilon Eridani star system, which is a long ride! Fortunately the USS Fowl Play is a pretty big, comfortable ship, with lots of stuff to do to keep her running, and some pretty cool options for entertainment and R&R when we’re off duty. We’re less than two light years away from our destination now, which means the Fowl Play has already flipped and is engaged in a prolonged deceleration burn. We have to do that, see, so we don’t sail right on past Epsilon Eridani!
“Where did you hear about the thing with the monsters? It’s not true, okay? I don’t know what anyone told you, probably that jealous jerk Commander Calvin, but I totally did not run screaming from a monster during the expedition to Luyten 726-8, okay? That’s fake news!
“What happened was, I saw the monster and issued a blood-curdling battle cry, but then I hit the wrong button on my Planetary CatRover, which caused it to spin around and run in the other direction. I was trying to inspire my team, not abandon them. I would have turned around and battled the monster too, except by the time I realized my mistake I was already more than half way back to the lander and the others had scared the monster away with their laser pointers.”
That’s my rover on the left, and the Scary Monster on the right. As you can see, I’m very brave for facing the Scary Monster:
Buddy’s Planetary Rover
The Evil Monster, whom Buddy was totally not scared of.
Five-month-old Pepper asks: “Star Commander Buddy, do you think smart aliens are out there? What do they look like? Will they be nice when you meet them?”
“Hi, Pepper! Those are good questions. Well we should remember that we cats are not only a super intelligent species, but we are intimidating too! We have sharp teeth and claws, some of us can roar, and we look really strong and tough! So maybe the aliens will be scared of us!
“I think there will be smart aliens even though we haven’t found other intelligent life on Earth. I mean, there’s humans, but they’re simple-minded creatures, aren’t they? That’s why they’re our servants! LOL! Maybe the aliens will only have fur on their heads like humans. Maybe they’ll look like dogs. Gross, I know! Or maybe they’ll look like a cross between elephants, manta rays and aardvarks.
“We just don’t know, which is why we’re trying to find out. Picture it: Star Commander Buddy, fearlessly leading the first expedition to make contact with smart aliens. It’ll be pretty cool to be in the history books. Tell ya what, Pepper. If we find smart aliens, you and the rest of Mrs. Meowmore’s class will be the first to know. After NASA, of course. We’ll send you pictures. Deal?”
Lt. Loki pilots our lander, and he’s a good example of how intimidating our species can look! Will aliens be scared of him?
Vice Admiral Yo’oko Nahsuareo. Did you know jaguars make up only 4% of the Catstronaut Corps? They are usually sleep specialists, designing cryosleep pods for space travel and constantly improving comfortable napping spots on our ships.
A rock on Mars resembles a crouching cat ready to pounce.
Cats are sneaky, quiet as a ghost when they want to be and have a habit of seemingly teleporting between spots, but could they somehow use their feline superpowers to beat us to Mars?
As the Perseverance rover continues to chug along and take photos as well as samples of rock and soil, people following the rover’s progress can vote for “image of the week,” and this time around they picked an image that, when seen from a distance, appears to show a crouched cat with its behind raised, in mid butt-wiggle as it prepares to pounce on some unfortunate Martian.
A Martian Desert Cat spots a rich vein of Temptatiums in a natural deposit and is ready to pounce.
This isn’t the first time Mars enthusiasts have spotted a “cat” in an image from the red planet. In 2015, some people said a group of rocks resembled a “giant cat statue” poking out from the Martian soil in a photo taken by the Curiosity rover.
I don’t really see it. YMMV:
An “enhanced” image of the same formation.
The “cat statue” on Mars as encountered by the Curiosity rover in 2015.
Perseverance is exploring the site of a former crater lake and an adjoining former river delta. The Bad Astronomy blog says it was “very clearly a lake of standing water at some point in the past.”
The blog provides a breakdown of the geography of the crater and what it can tell us about the Mars of the past. Knowing there was water on Mars makes the idea of life elsewhere in the solar system seem possible. Astronomers believe Jupiter’s moon Europa, for example, potentially hosts life. The satellite exists so far from the sun it’s in a permanent deep freeze and would normally be inhospitable to life, but the evidence strongly suggests there are oceans beneath Europa’s icy surface, and those oceans are heated by massive vents on the ocean floor.
Water, warmth, energy. The conditions for life are there. If Mars was covered with lakes at one point, what’s swimming in the oceans of Europa?
Credit: NASA
So Mars had water and the entire planet was pristine litter box. If it had some prey to hunt and an atmosphere, the red planet could have been the perfect homeworld for felis sapiens, who would rival humanity in technology if not for the tragic fact that their species is only awake eight hours a day.
Royal names are particularly popular for male cats.
Who knew there were so many Olivers?
The Dickensian moniker tops a new list of 2020’s most popular male cat names, followed by Charlie and Leo, two names with regal connotations. You can’t throw a dart at a history book without hitting a King Charles, while Leo conjures images of the famed Spartan King Leonidas as well as panthera leo, aka the African lion, often mistakenly called the king of the jungle. (Tigers, not lions, occupy jungles. They’re also the largest cats on the planet.)
Rounding out the royalty-themed names are Simba (at number seven), the eponymous Lion King, Loki (at eighth-most-popular) of son-of-Odin Asgardian fame, George (10) and Louie (13), as in Louis XIV, le Roi Soleil, the Sun King of Versailles.
Here are the top 24, which might seem like an arbitrary number until you read through the list:
Oliver
Charlie
Leo
Max
Jack
Milo
Simba
Loki
Oscar
George
Ollie
Jasper
Louie
Simon
Henry
Dexter
Toby
Winston
Gus
Finn
Kitty
Tiger
Rocky
Buddy
Yep. Buddy’s not sure if he should be insulted at the lack of recognition, or happy that the feline Buddies are an apparently exclusive club.
The list was compiled by Rover.com, a site that allows people to connect with pet sitters and dog walkers. The list is based on the most popular names of cats belonging to the site’s registered users.
Buddy: A name reserved for only the most sophisticated and handsome cats.
Pain In The Bud 