| Name | Meaning | Gender | Origin |
|---|
| Nermal | | Unisex | Hebrew |
| Nigel | Champion From The Irish And Scottish Niall. | Male | Gaelic |
| Odie | Woad hill | Unisex | English |
| Otis | One who hears well | Male | Greek |
| Peanut | Edible nuts eaten raw or roasted. | Unisex | English |
| Pongo | One who smells. | Unisex | English |
| Porter | One who carries goods | Male | Latin |
| Prince | Royal son | Male | English |
| Quark | Subatomic particle | Unisex | English |
| Rags | | Unisex | Hebrew |
| Ranger | Gamekeeper | Male | English |
| Reno | Ruler with counsel | Unisex | Germanic |
| Rex | King | Male | Latin |
| Rhett | Advice, counsel | Male | English |
| Rocky | Battle cry | Male | Germanic |
| Roscoe | Roe deer wood | Male | Norse |
| Rusty | Rusty, full of rust | Unisex | American English |
| Sam | He is called god | Male | Hebrew |
| Sampson | Sun | Unisex | Hebrew |
| Sasha | Defending men | Unisex | Greek |
| Scooby | | Unisex | Hebrew |
| Shadow | Shadow | Unisex | English |
| Shaggy | Bushy and matted (hair), unkempt. | Unisex | English |
| Sherlock | With cropped hair | Male | English |
| Shorty | Of less than average size | Unisex | English |
| Skip | Master of a Ship | Male | American English |
| Smokey | A grayish blue colour. Slang for highway patrol officer | Unisex | English |
| Sniff | A short inhale through the nose. To savour or investigate a smell. | Unisex | English |
| Snoopy | | Unisex | Hebrew |
| Sparky | Animated, lively. | Unisex | English |