Sinclair
Meaning
Pure, renowned, illustrious
Origin
Latin
Pronunciation
/ˈsɪŋkl̩/
Traits associated with the name Sinclair:
Dogs named Sinclair tend to be loving, good-natured, loyal, and resilient. This name is also associated with companionship.
What does it say about you to have a dog named Sinclair?
Naming your dog Sinclair suggests that you have an appreciation for unique and unusual names. It also suggests that you have a creative and imaginative side.
Is Sinclair a good dog name?
Sinclair has two syllables, which is highly recommended by dog trainers. Sinclair isn't one of the most common names, so your dog will certainly stand out. If you love the name, you should pick it!
Popularity: Overall
Sinclair is not a popular dog name. That's great if you like to stand out from the crowd!
Popularity: Historical Trend
Sinclair was, in the past month, the 3602nd most viewed dog name on PupNames.com.
As of June 2025, Sinclair is becoming ever more niche with new puppy owners. Our stats suggest that the name is less fashionable than it was at this time last year.
We've seen quite a lot of variation in rank for this name, which may suggest seasonal factors or interest driven by pop culture events.
In the past week, Sinclair was viewed 22 times, and liked 0 times.
Popularity: United States
The map below shows Sinclair's popularity across the United States, according to PupNames data.
Sinclair is most adored in Texas, Florida and Pennsylvania.
By contrast, the name has been shown the least amount of interest in New Jersey, Michigan and Indiana.
Popularity: Around The World
And this world map shows which countries have the greatest love for the name Sinclair.
Most popular breeds named Sinclair:
- American Pitbull Terrier
- Labrador Retriever
Sinclair is found in these categories:
cute
Evokes charming nostalgia, reminiscent of vintage TV show, "The Dinosaurs".
Dog names like Sinclair:
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Let us know what you think of Sinclair as a dog name!