Dog Names > Blue

Blue

Unisex

Meaning

The color; also a colloquialism meaning "sad"

Origin

English

Pronunciation

/bluː/

EDITOR'S NOTE

Emily P.

PupNames.com Contributor

Blue is a pawsome dog name, and not just because it's the color of Scooby-Doo's best bud, Blue's Clues. It's a name that's as cool as a cucumber and as chill as a Smurf on vacation. Historically, Blue was a popular name for hunting dogs, a nod to their keen, 'blue' instincts. Plus, etymologically speaking, Blue means 'faithful' in Old English - a perfect fit for our loyal canine companions. So, if you want a name that's a blend of cool, loyal, and a little bit retro, then Blue is the way to go. It's a doggone good choice!

Traits associated with the name Blue:

Dogs named Blue tend to be loving, affectionate, and good-natured. This name is also associated with companionship, beauty, empathy, and friendship.

What does it say about you to have a dog named Blue?

That you have a creative and unique sense of style. You may also be drawn to the color blue and enjoy the calming effect it can have.

Is Blue a good dog name?

Blue is a one-syllable dog name, making it short and snappy. The name also ends in a vowel sound, so it's easy for dogs to recognize. Blue is a widely loved dog name for good reason. If you like it, go for it!

Popularity: Overall

New York City Dog Name Database

Los Angeles Times 'Top Dogs'

Blue is one of the more popular dog names out there. According to our data, Blue outranks the great majority of names.

Popularity: Historical Trend

Blue was, in the past month, the 40th most viewed dog name on PupNames.com.

As of July 2025, Blue is becoming a more popular moniker with new puppy owners. Our stats show that the name is more fashionable than it was at this time last year.

In general, this name has held steady in popularity with PupNames.com visitors.

In the past week, Blue was viewed 112 times, and liked 1 times.

Popularity: United States

The map below shows Blue's popularity across the United States, according to PupNames data.

Blue is most adored in District of Columbia, Pennsylvania and Nebraska.

By contrast, the name has been shown the least amount of interest in Nevada, Michigan and Alabama.

Popularity: Around The World

And this world map shows which countries have the greatest love for the name Blue.

Famous dogs named Blue:

A dog named Blue was a character in the book The Sound and the Fury by William Faulkner.
A dog named Blue featured in the television show Blue's Clues.

Blue is found in these categories:

country

Many rural folks name their dogs after colors, and blue is a popular choice.

ocean

The color often represents the sea's vast, deep waters.

famous

Popularized by cartoons and celebrities' pets, it's a common canine moniker.

flower

Certain blooms, like hydrangeas or cornflowers, display this vibrant color.

police

Uniforms and sirens often associated with law enforcement are this color.

hipster

Echoes indie rock nostalgia, referencing The White Stripes' "Ball and Biscuit".

cute

Evokes a playful vibe, referencing popular cartoon "Blue's Clues".

summer

Clear skies and ocean depths associated with warm, vacation months inspire this canine moniker.

spring

Clear skies and blooming flowers during this season often inspire the color.

Dog names like Blue:

Blaze

Bright and shiny.

Bear

Bear-like

To live

Bolt

Explosive leap forward or upright; the action of a rifle.

Buck

Deer, Cowboy

Buddy

Companion, partner; perhaps a version of the word "brother".

Comments (3)

🇺🇸

Adrianna (Illinois, United States)

I think blue is a great name for a dog with a blue collar and I bet aunt Megan has three dogs in her home and family and one them is blue and he’s a border collie and the other 2 are Riley and Callie.
March 06, 2024

🇺🇸

Joe (Connecticut, United States)

Our dog is a blue heeler so we named her blue.
August 09, 2023

🇺🇸

Carla Kirkland (Tennessee, United States)

I think Blue is a beautiful name for a dog . My dog I is l L
January 07, 2023

Let us know what you think of Blue as a dog name!