Sullivan dog name - meaning, origin, personality and popularity

Sullivan is a strong and noble name for a dog, perfect for a loyal companion with a regal presence. It exudes sophistication and rugged charm.

Popularity of the name

• #866 most popular dog name
• Most popular gender: Male
• Most popular breed: mix

Photos of dogs named Sullivan

Here are 20 of the latest pictures of dogs named Sullivan from our database of 57 dogs with the name Sullivan.

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About dogs named Sullivan

The following are 16 profiles of dogs named Sullivan from our database of 57 dogs with the name Sullivan.

• “I am a Cavapoo and love to run and dig in the yard. I love kids.“

  — Mary Ann B.

• “Sullivan is a 9 year old long hair weiner dog. He’s well behaved and super cool Loves playing fetch“

  — Candice M.

• “Sullivan is an older neutered male. He loves his humans and some other dogs. Generally a nice boy all around.“

  — Karen L.

• “Energetic pup that loves people and especially other dogs. Loves to run and is obsessed with the ball! Very food motivated!“

  — Jessica D.

• “Super goofy high energy pitty that luvvss other doggies and kitties and i want to play and explore all the time!“

  — Olivia A.

• “Sullivan is a 4 month old puppy learning how to play and healthy boundaries. He attends daycare every week and is extremely friendly and sociable.“

  — Mackenzie S.

• “Sullivan is a 4 year old mystery mutt who can be reactive at times to other dogs in high stress situations. He loved people and to cuddle.“

  — Caitlyn M.

• “5.5 year old GSD…loves to go anywhere with Mom! Friendly with all people and children…a bit too intense with other unfamiliar dogs. Gets overstimulated and chases tail!“

  — Dawn G.

• “Hi, I’m Sullivan, aka Sully! I’m 2 years old and a big, fluffy, goof ball! I love toys, doggy friends, learning, and treats! I am enthusiastic about everything I do!“

  — Sarah K.

• “Sully loves his mommy and new friends! But his big brother not so much, so we are looking for options where both our boys can explore and not be stuck in the house!“

  — Katelyn R.

• “I am 1 year old and love to run! Unfortunately I don’t have space in my own home to do so. I would love an area to play by myself as being around other dogs makes me very anxious“

  — Olivia K.

• “I am a 2 year old German Shepherd/American Bully rescue dog. I love to run, play and cuddle! Mom, Dad and Gma are my favorite humans (outside of the daycare staff). Outside of them, I don’t really want anyone else to touch me.“

  — Cari K.

• “My name is Sullivan, I go by many names! My yard is my go to spot where I chase squirrels, sniff lots of flowers and check the perimeter of my fence line about every 30 minutes. I really like my yard for running and sun bathing.“

  — Horstkotter C.

• “I am a curious and adventurous pup! I’m still a baby and learning all sorts of important things about the world. I am intelligent and a quick learner, but I can be a little stubborn. I love meeting new friends and expect pets from everyone I see.“

  — Brooklyn A.

• “I am a fluffy boy who loves his mamma and his sisters. Actually, I love everyone, but I love them best. I love all dogs and cats. I am a lapdog, but my mamma keeps telling me I'm too big for that. I usually don't say this, but she's wrong.“

  — Janet H.

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Most Popular Dog Names By Gender

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Most Popular Dog Names By State

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David Adams

Aug 7, 2026

Dog Names

David Adams

About the author

David Adams is a man of many passions, but his love for dogs stands above all. He is not only a dog lover, but also the founder of an innovative platform called Sniffspot. This unique platform connects dog owners with private property owners who are willing to rent out their space for off-leash playtime. While the idea of Sniffspot was initially conceived by his wife, Rebecca, David has been the driving force behind its remarkable success, tirelessly overseeing its growth and development. David's dedication to providing safe and enjoyable spaces for dogs to play, explore, and socialize is evident in his unwavering commitment to Sniffspot. He strongly believes that dogs need ample space and opportunities to stretch their legs and have fun. As a result, he has worked tirelessly to build a network of private property owners across the country who share his vision and are willing to offer their space for the benefit of dogs and their owners. Despite his busy schedule, David always finds time to indulge in his passion for the great outdoors. He loves nothing more than exploring new hiking trails and embarking on thrilling outdoor adventures. Whenever he is not working on Sniffspot, he can often be found hiking or visiting multi-acre fenced sniffspots with his two beloved dogs, Soba and Toshii. He is an avid outdoorsman who enjoys the fresh air, breathtaking scenery, and the sense of freedom that comes with being in nature. David is based in Salem, MA.

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