There are many breeds of rabbits, each with its own unique appearance, personality, and characteristics. Here are some of the most common breeds of rabbits:

1. Holland Lop: Holland Lops are a popular breed of rabbit known for their small size, floppy ears, and gentle temperament.

2. Lionhead: Lionheads are a small breed of rabbit known for their long, fluffy fur around their head and ears that resembles a lion's mane.

3. Mini Rex: Mini Rexes are a small breed of rabbit known for their soft, velvety fur and friendly, playful nature.

4. Netherland Dwarf: Netherland Dwarfs are a very small breed of rabbit, weighing only 2-2.5 pounds when fully grown. They are known for their tiny size, round faces, and spunky personalities.

5. Flemish Giant: Flemish Giants are a very large breed of rabbit, often weighing over 14 pounds when fully grown. They are known for their size, docile nature, and gentle disposition.

6. Californian: Californians are a medium-sized breed of rabbit, typically weighing between 8-10 pounds when fully grown. They are known for their distinctive black and white markings and their friendly, curious personalities.

7. New Zealand: New Zealand rabbits are a popular breed of meat rabbit, but they also make great pets. They are a medium to large breed, typically weighing between 8-12 pounds when fully grown. They are known for their calm, friendly nature and their excellent meat production.

There are many other breeds of rabbits, each with its own unique characteristics and traits. When choosing a breed, consider your lifestyle and the amount of space you have available to provide the best care for your pet.