| Name | Meaning | Gender | Origin |
|---|
| Grant | Bestow or great: tall. The American General and president Ulysses S. Grant. Surname.
| Male | Scottish |
| Gretel | from Hansel & Gretel | Unisex | |
| Gunther | bold warrior | Male | |
| Hans | God's Gracious Gift | Male | |
| Harriet | estate ruler | Female | English |
| Helen | bright one, torchlight | Female | Greek |
| Hugh | bright in mind and spirit | Male | English |
| Ida | prosperous | Female | |
| Igor | Scottish variation of Welsh Ifor, lord or English form of Scandinavian Ifar, yew | Male | Russian |
| Ilia | The Lord Is My God | Unisex | Slavic |
| Inez | pure, virginal | Female | Portuguese |
| Irene | Peace
| Female | Greek |
| Iris | rainbow, a play of colours | Female | |
| Isabella | pledged to God | Female | Spanish |
| Isolde | beautiful | Female | Welsh |
| Jason | the Lord is salvation | Male | Hebrew |
| Jenna | white shadow, white wave | Female | English |
| Jessie | wealthy | Female | Anglicized |
| Jethro | excellence | Male | Hebrew |
| Johnny | the Lord is gracious | Male | English |
| Jonas | Dove. Variant of Hebrew Jonah.
| Male | Greek |
| Jose | Jehovah increases | Male | Spanish |
| Judy | Hebrew, He will be praised, woman from Judea | Female | English |
| Julia | Youthful
| Female | Latin |
| Juliette | youthful | Female | |