There are many animals that are popular all over the world, but here are some of the most commonly known:

1. Dogs - Known as "man's best friend," dogs are a popular household pet and come in many different breeds.

2. Cats - Domestic cats are also a popular pet, known for their independent personalities and playful nature.

3. Elephants - These majestic animals are popular due to their intelligence, size, and cultural significance in many parts of the world.

4. Lions - Lions are the king of the jungle and are often seen as a symbol of strength and power.

5. Tigers - Tigers are the largest of all the big cats and are known for their beauty and strength.

6. Giraffes - These tall, graceful animals are often found in zoos and are admired for their unique appearance.

7. Penguins - These flightless birds are a popular attraction in zoos and are loved for their waddling walk and comical personalities.

8. Dolphins - These intelligent marine mammals are a popular attraction in aquariums and are known for their playful behavior.

9. Gorillas - These primates are among the largest and most powerful of all primates, and are popular due to their human-like behavior.

10. Polar Bears - These large predators are popular due to their white fur and unique adaptations to living in the Arctic.