| Name | Meaning | Gender | Origin |
|---|
| Bear | Large mammal with large head, bulky body and coarse thick fur | Male | Animal |
| Boomer | A large full grown kangaroo. A baby boomer. | Unisex | |
| Brady | large-chested | Male | Irish |
| Bruiser | A large heavyset man | Unisex | |
| Bull | The adult male of certain large animals like cattle and elephants | Unisex | |
| Cougar | A large powerful American mountain cat | Male | Nature |
| Crockett | large curl | Male | English |
| Jaguar | Large Spotted Feline | Male | English |
| Jumbo | Unusually large person, animal or thing e.g. Jumbo Jet. From African 'jumba' meaning elephant. | Male | |
| Kodiak | Large Alaskan brown bear. | Female | Russian |