| Name | Meaning | Gender | Origin | 
|---|
| Indy | After Indiana Jones | Unisex | English | 
| Java | Brewed coffee | Unisex | English | 
| Jax | Jack's son | Unisex | English | 
| Jazz | The romantic music | Unisex | English | 
| Jet | Black gemstone | Unisex | English | 
| Justice | Righteous | Unisex | Latin | 
| Killer |  | Unisex | Hebrew | 
| Kiwi |  | Unisex | Hebrew | 
| Kodiak | Island | Unisex | Russian | 
| Laser |  | Unisex | Hebrew | 
| Lemon | Beloved man | Unisex | English | 
| Lenny | Brave lion | Unisex | German | 
| Lucky | Fortunate | Unisex | English | 
| Maddox | Good | Unisex | Welsh | 
| Magic | Possessing qualities that produce baffling effects | Unisex | English | 
| Magnum | A large type of wine bottle. | Unisex | English | 
| Marble |  | Unisex | Hebrew | 
| Maverick | Dissenter | Unisex | English | 
| Midnight | Intense darkness, the middle of the night | Unisex | English | 
| Mocha | Coffee of high quality. | Unisex | English | 
| Montana | Mountainous | Unisex | Latin | 
| Moose | Largest member of the deer family. Moose have heavy brown bodies with humped shoulders and broad antlers. | Unisex | English | 
| Mozart |  | Unisex | Hebrew | 
| Ninja |  | Unisex | Hebrew | 
| Nipper | A small boy | Unisex | English | 
| Nugget | As in Chicken | Unisex | English | 
| Nutmeg |  | Unisex | Hebrew | 
| Oreo | American cookie brand consisting of two chocolate wafers with white cream filling. | Unisex | English | 
| Pal | A friend, buddy, chum. | Unisex | English | 
| Panda | A bear like Chinese mammal, with distinct black and white markings | Unisex | English |