| Name | Meaning | Gender | Origin |
|---|
| Harry | estate ruler | Male | English |
| Heart | | Unisex | Hebrew |
| Heathcliff | From the heath cliff
| Male | English |
| Hello Kitty | | Unisex | Hebrew |
| Homer | promise | Male | Greek |
| Itchy | | Unisex | Hebrew |
| Jake | From Jacob - To fill the place of another | Male | Hebrew |
| James | From Jacob - To fill the place of another, supplanter. | Male | English |
| Jellylorum | | Unisex | Hebrew |
| Jerry | after Jerry Garcia, The Grateful Dead | Male | English |
| Jess | Gift | Male | English |
| Joe | Abbreviation of Joseph.
| Male | English |
| Joe | Abbreviation of Joseph.
| Male | English |
| Jones | God Will Bring | Male | Welsh |
| Julius | after Julius Caesar | Male | Latin |
| Jupiter | Zeus, Father | Male | Roman |
| Kermit | free man | Male | Irish |
| Kirara | | Unisex | |
| Kitten | | Unisex | |
| Korky | | Unisex | |
| Krazy | | Unisex | Hebrew |
| Krazy Kat | | Unisex | Hebrew |
| Kyo | Approval, Ginger, Or Large | Unisex | Japanese |
| Louie | renowned warrier | Male | English |
| Lucifer | light-bearer | Male | Latin |