50 Powerful Grumpy Cat Names That Command Attention

Introduction

Is your cat so grumpy that even the sunniest morning can’t break his perpetual scowl? Does he peer at you with that “really?” look whenever you attempt a belly rub? Fear not—you’re in the right place! Below you’ll find 50 grumpy cat names that capture your pet’s delightfully dour demeanour, all while showcasing that (secretly sweet) heart he’s hiding beneath the frown.

Grumpy Cat Names: The List

The Old Cranks

These names suit cats who seem to have been born 80 years old and disapproving of all your antics.

1. Eustace 👴 – Perfect for the cat who huffs and puffs about everything.
2. Gertrude 👵 – Old-fashioned and stern, great for a matriarch with no patience for nonsense.
3. Mildred 🛋️ – She looks at you like you’re on her furniture uninvited.
4. Herbert 📜 – Ideal for the cat who grumbles under his breath at every inconvenience.
5. Agnes 🧶 – For the kitty who glares whenever you interrupt her knitting… even if she doesn’t actually knit.
6. Clifford 📖 – Has a quietly fuming vibe, like he’d rather be reading the paper than dealing with your antics.
7. Phyllis 🍵 – A tea-sipping name that implies a disapproving stare over the rim of a teacup.
8. Bernice 🏠 – Regal and unamused, the cat who runs your home like a boarding house.
9. Marvin 🪑 – Always in “get off my lawn” mode—even if there’s no lawn.
10. Ethel 🌂 – The scolding kitty who looks like she’d tap your hand with an umbrella.

If your cat’s hobby includes lecturing you with a single glare and sighing whenever you play loud music, these old crank names are the ticket! Perfect for that endearing (yet exasperated) presence who’d love to send the neighbourhood kids home by six.

The Dark & Moody

For the cats who wear their storm clouds on their sleeves—or rather, on their fur.

11. Shadow 🌑 – Classic and brooding, for the cat who melds into corners.
12. Raven 🦅 – Poe-inspired, for a cat that “nevermore” wants your cuddles.
13. Midnight 🌌 – Suits a dark-coated feline who prowls silently.
14. Onyx ⚫ – Sleek, stoic, and magnificently unenthusiastic.
15. Nightshade 🌙 – Beautifully ominous, just like your cat’s mysterious aura.
16. Eclipse 🌕 – Emanates cosmic crankiness, as though blotting out the sun.
17. Noir 🎩 – French for “black,” and oh-so-sophisticatedly grumpy.
18. Diablo 🔥 – Spanish for “devil,” for the cat who glares like he’s from the underworld.
19. Vortex 🌪️ – Sucks in all positivity, with a single grumpy meow.
20. Tempest 🌩️ – A walking storm cloud, ready to pounce on your misguided optimism.

Cats in this category are the ones whose approach can send lesser mortals scurrying. At least, until dinner is served—when they grudgingly grace you with a “fine, I’ll eat” attitude.

The Stern & Serious

Some cats just have zero tolerance for foolishness. If you’ve got a kitty who practically tuts at every mild inconvenience, these names might fit.

21. Judge ⚖️ – Verdict: guilty of disturbing his slumber.
22. Sergeant 🎖️ – Strict and regimented, for the cat who expects you to follow orders.
23. Major 🥁 – Sounds commanding, for a cat with a “stand at attention” glare.
24. Moriarty 🧠 – The brilliant yet villainous feline who always seems a step ahead.
25. Draco 🐉 – Mysteriously stern; might burn you with a glance.
26. Grendel 🏰 – The legendary beast from Beowulf, for the cat who’s done with your nonsense.
27. Ramses 🏺 – A pharaoh name for a cat who demands offerings before he’ll let you pass.
28. Tybalt ⚔️ – Shakespearean scowler, calls you a “villain” when you step on his tail.
29. Khan 🏹 – Ruthless, if need be—though perhaps he’ll let you live if you feed him promptly.
30. Commander 🚀 – Because in his world, it’s his mission to keep you in line.

These are for the kitty who physically rearranges your life with a single disapproving flick of the tail, like the boss you never knew you needed (but definitely have).

The Fancy but Cross

For cats who might have been fancy-ladies or lords in another life, but still can’t hide their perpetual scowl.

31. Prudence 💍 – Implies she’s eyeing your choices with suspicion.
32. Archibald 🦢 – Elegance meets exasperation—like he’s far above your tomfoolery.
33. Victoria 👑 – Regal, with a dash of “I am not amused.”
34. Cornelius 🏰 – Old-school sophistication for a cat who truly does not care for your jokes.
35. Marquise 🌹 – For that aristocratic cat who’s always one curtsey away from leaving.
36. Beauregard 🏆 – A “beautiful gaze,” ironically turned into a withering stare.
37. Constantine 💼 – Strong and unwavering in his grumpiness.
38. Evangeline 🎼 – She might sing you a lullaby, but only if you’ve earned it.
39. Reginald 🎖️ – Regal standard, for the cat who scorns your every move.
40. Genevieve 🍵 – Sips tea while rolling her eyes at your mortal folly.

If your cat stares at you like you belong in the servants’ quarters, these fancy-yet-cross names will complete their image of lofty disdain.

The Sassy Snarks

These cats have a particular brand of comedic pessimism, raising eyebrows and sarcasm with each flick of the tail.

41. Cranky 🍋 – Simple and to the point, describing your cat’s sour expression.
42. Snarky 🌀 – A swirl of sarcasm in a tiny furry body.
43. Cynic ❌ – Not a fan of sunshine, rainbows, or your squeaky voice.
44. Grudge 🎭 – Will remember that time you missed dinner by two minutes.
45. Huffy 🚬 – A perpetual mood, akin to a 1950s film star with a cigarette.
46. Rancor 🦖 – That unstoppable negativity, rampaging through your living room.
47. Crosspatch 🛡️ – A classic term for someone always in a foul mood.
48. Moody 🌙 – Straightforward, for the cat who changes from “leave me alone” to “feed me” at record speed.
49. Grizzle 🐾 – Hints at complaining under his breath all day.
50. Pout 😾 – Because that face says it all—he’s pouting, and it’s adorable.

Each of these names is just right for the cat who’s basically a stand-up comedian, if you consider negative commentary and side-eye a form of comedy.

Frequently Asked Questions