20 Hilarious Names for Grumpy Cats

Those cats with the permanently judgy faces are seriously the best. The ones with squished-up scowls and eyes that basically scream “I’m plotting your demise right now.” Grumpy cats are totally the teenagers of the pet world, and honestly, they deserve names that match their delightfully sour personalities.

Finding the perfect name for your furry little grump can make those judgy stares even funnier. A good grumpy cat name turns that permanent frown into an inside joke between you and your pet. Plus, nothing beats introducing your cat to friends with a name that perfectly captures their “everything is terrible” attitude.

Sir Hissy Fit

Image Credit: Andreas Lischka from Pixabay

This name perfectly captures a cat who throws mini tantrums when things don’t go their way. Sir Hissy Fit will give you the death stare when dinner is five minutes late. He’ll knock things off shelves when you don’t pet him exactly right. His royal grumpiness demands respect and treats at all times.

Sourpuss

Image Credit: Septimiu Lupea from Pexels

Simple and straight to the point, Sourpuss is for the cat who never seems to have a good day. She walks around with her face scrunched up like she just tasted something awful. Her favorite hobby is sitting in sunny spots while still looking completely miserable. Somehow, she makes purring sound like complaining.

Grumble Whiskers

Image Credit: TheKov from Pixabay

Grumble Whiskers is always muttering under his breath about the state of his food bowl. He has very strong opinions about the inadequate number of nap spots in your home. His whiskers actually twitch disapprovingly when you make decisions he doesn’t agree with. Everyone knows when Grumble Whiskers enters a room by his signature disgruntled meow.

Miss Cranky Pants

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Miss Cranky Pants wakes up on the wrong side of the cat bed every single morning. She gives side-eye like it’s her job and has mastered the art of the dramatic sigh. Her favorite place is wherever you’re trying to sit. When guests come over, she makes sure they know this is her house and they’re merely visitors.

Lord Grumpington

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This distinguished grump carries himself like royalty who’s been deeply disappointed by his kingdom. Lord Grumpington expects his throne (your favorite chair) to be available at all times. He judges your cleaning standards with a slow, disapproving blink. His meow sounds suspiciously like he’s saying “peasant” every time you try to pick him up.

Scowly McWhiskers

Image Credit: Alessandro Alle from Pixabay

Scowly McWhiskers has a face that looks like she’s permanently smelling something awful. Her forehead wrinkles have wrinkles of their own from years of judging everything around her. She particularly dislikes when you laugh too loudly or seem to be having too much fun. Despite her permanent frown, she secretly loves belly rubs but will never admit it.

Professor Poutyface

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This intellectual grump looks at you over imaginary spectacles with pure disappointment. Professor Poutyface silently judges your book choices and TV shows with a tail flick of disapproval. He sits in corners looking like he’s contemplating the meaninglessness of existence. Everyone assumes he’s smart because he looks so serious all the time.

Madame Moodypaws

Image Credit: Ralph from Pixabay

Madame Moodypaws changes her mind about everything approximately every 30 seconds. She demands to go outside, then immediately wants back in. She approaches for pets, then acts offended when you touch her. Her purrs quickly turn to grumbles without warning. You never know which mood you’re getting, but it’s usually not a happy one.

Captain Crankypants

Image Credit: Thomas Wolter from Pixabay

The captain runs a tight ship and has no patience for nonsense like empty treat jars or slow can openers. Captain Crankypants patrols the house with military precision, noting all infractions in his mental log. He wakes you at dawn with loud complaints about breakfast being late. His tail twitches in morse code that probably spells out “faster, human.”

Mr. Disgruntled

Image Credit: Sandra Kapella from Pixabay

Mr. Disgruntled looks like he’s perpetually filing mental complaints about everything around him. He sighs dramatically when you move him from his spot. His preferred communication method is the slow, judgmental blink. Mr. Disgruntled has never met a sunny day he couldn’t find fault with or a fresh bowl of food he wouldn’t sniff suspiciously.

Frowny Whiskerface

Image Credit: Fabio from Pixabay

This cat’s whiskers seem to droop with the weight of perpetual disappointment. Frowny Whiskerface makes unhappy noises when anything changes in the house, including the position of pillows. She walks around like she’s carrying the troubles of the world on her furry shoulders. Despite her grumpiness, she secretly melts when you scratch under her chin.

Sir Huffington

Image Credit: Szabolcs Molnar from Pixabay

Sir Huffington expresses his displeasure through a series of increasingly dramatic huffs and puffs. He acts personally offended when you dare to pet another animal. His favorite pastime is sitting with his back to you after you’ve committed some perceived slight. Sir Huffington can hold a grudge longer than any cat in recorded history.

Duchess Grumblebutt

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The Duchess carries herself with the air of royalty who has fallen on hard times (not having a second dinner). Duchess Grumblebutt judges your outfit choices with narrowed eyes and a flicking tail. She refuses to acknowledge new toys for at least three days on principle. Her meow sounds suspiciously like she’s saying “how dare you” in cat language.

Earl of Sourshire

Image Credit: Jakub from Pixabay

This noble grump believes the entire household should revolve around his schedule and preferences. The Earl of Sourshire demands silence during his seventeen daily naps. He looks deeply offended when you laugh, as if joy itself is beneath his dignity. His favorite hobby is staring at walls while looking profoundly disappointed.

Baroness Buzzkill

Image Credit: Nathan Osman from Pixabay

The Baroness excels at appearing precisely when everyone is having fun to deliver a look of pure disdain. Baroness Buzzkill has perfected the art of walking away mid-pet to show you she’s barely tolerating your affection. She responds to baby talk with a face that clearly says “I am not amused.” Her purr sounds reluctant, as if she’s doing you a huge favor.

Count Miserables

Image Credit: Szabolcs Molnar from Pixabay

This dramatic feline acts like he’s the tragic hero in a furry opera about the hardships of indoor cat life. Count Miserables stares out windows with a look of profound melancholy. He sighs deeply when his food bowl is only half full, as if facing terrible adversity. Despite his apparent sadness, he becomes mysteriously energetic at 3AM.

Lady Hisstafit

Image Credit: 👀 Mabel Amber, who will one day from Pixabay

Her Ladyship expresses displeasure through an impressive vocabulary of hisses, growls, and tail flicks. Lady Hisstafit treats the dog like an unwelcome peasant who has invaded her castle. She regards playtime as beneath her dignity but will occasionally forget herself and go wild for a feather toy. Five seconds later, she’ll pretend nothing happened.

Sergeant Snarls

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This military-minded grump runs the house with strict discipline and frequent noise complaints. Sergeant Snarls inspects the cleanliness of his litter box with white-glove standards. He yells at birds through windows with such authority they sometimes actually fly away. Despite his tough exterior, he sleeps curled up in tiny cute balls when he thinks no one’s watching.

Queen Crabbypaws

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Her Royal Highness believes service in this household has really gone downhill lately. Queen Crabbypaws expects treats to be delivered promptly and with proper ceremony. She gives a look of utter betrayal when you dare to leave the house without her permission. Her favorite throne is directly on top of whatever you’re currently trying to read.

Duke Fussywhiskers

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The Duke maintains exacting standards for everything from food temperature to petting techniques. Duke Fussywhiskers refuses to drink water that’s been in the bowl more than an hour. He somehow communicates complete sentences of disappointment through just his eyebrows. Despite being incredibly picky, he’ll mysteriously eat garbage if you don’t watch him.

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Joy Fadogba

Joy Fadogba is a passionate writer who has spent over a decade exploring and writing about lifestyle topics. With a fondness for quotes and the little details that make life extraordinary, she writes content that not only entertains but also enriches the lives of those who read her blogs. You can find her writing on Mastermind Quotes and on her personal blog. When she is not writing, she is reading a book, gardening, or travelling.