| Name | Meaning | Gender | Origin |
|---|
| Humphrey | peaceful warrior | Male | |
| Ida | prosperous | Female | |
| Inez | pure, virginal | Female | Portuguese |
| Ira | watchful, descendant | Male | Hebrew |
| Isaac | laughing one | Male | Hebrew |
| Jack | after the Georgetown University mascot, Jack the Bulldog | Male | English |
| Jack | From John - God's gracious gift | Male | English |
| James | From Jacob - To fill the place of another, supplanter. | Male | English |
| Jasper | Black stone
| Male | Persian |
| Jasper | Black stone
| Male | Persian |
| Jasper | Black stone
| Male | Persian |
| Jean | God is gracious | Male | |
| Jerry | after Jerry Garcia, The Grateful Dead | Male | English |
| John | God is merciful | Male | Hebrew |
| Josephine | God will increase | Female | |
| Julia | Youthful
| Female | Latin |
| Julius | after Julius Caesar | Male | Latin |
| Lela | Night | Unisex | Arabic |
| Lena | Alluring, Temptress, Light | Female | Greek |
| Leo | Lion.
| Male | Latin |
| Leon | lion | Male | Greek |
| Leona | Like A Lion | Female | French |
| Levi | United | Male | Hebrew |
| Lewis | Renowned fighter. Form of Louis.
| Male | English |
| Lillian | lily, a flower | Female | English |