There are several exotic chicken breeds that can be found in Kenya. Here are some of them:

1. Rhode Island Red: Rhode Island Red is a popular breed that originated in the United States. They are known for their excellent egg-laying abilities, producing large brown eggs. They are also good for meat production and have a calm temperament.
2. Leghorn: Leghorn is another breed that originated in the United States. They are known for their high egg production, producing large white eggs. They are also good for meat production and have a slender body and a comb that stands erect.
3. Sussex: Sussex is a breed that originated in England. They are known for their dual-purpose nature, as they are good for both meat and egg production. They come in a variety of colors and have a calm temperament.
4. Plymouth Rock: Plymouth Rock is a breed that originated in the United States. They are known for their excellent meat and egg production and come in a variety of colors. They have a friendly and docile temperament, making them good for backyard flocks.
5. Australorp: Australorp is a breed that originated in Australia. They are known for their excellent egg-laying abilities, producing large brown eggs. They are also good for meat production and have a calm temperament.
6. Orpington: Orpington is a breed that originated in England. They are known for their large size and excellent meat production. They also produce large brown eggs and have a friendly and docile temperament.

These exotic breeds are popular among farmers and backyard poultry keepers in Kenya due to their good productivity and adaptability to local climatic conditions.