| Name | Meaning | Gender | Origin |
|---|
| Hudson | Hugh's son | Male | English |
| Hugo | Intelligent
| Male | Latinized |
| Hunter | A hunter. One who searches for something | Male | English |
| Imogen | beloved child | Female | Celtic |
| India | Of India | Female | English |
| Ira | watchful, descendant | Male | Hebrew |
| Iris | rainbow, a play of colours | Female | |
| Ivy | ivy plant, a wine | Female | Plant |
| Jace | Hebrew, the Lord is salvation | Male | Hebrew |
| Jackson | Son of Jack | Male | English |
| Jade | Jewel. Courageous and adoring.
| Female | Spanish |
| Jarrett | Irish variation of Gerard, spear strength | Male | English |
| Jax | God has been gracious: has shown favor. Based on John or Jacques.
| Male | Modern |
| Jenson | son of Jens | Male | Scandinavian |
| Jesse | wealthy | Male | Hebrew |
| Jessie | wealthy | Female | Anglicized |
| Jett | Jet Black Gem | Male | English |
| Job | The Persecuted | Male | Hebrew |
| Joel | God is willing, Jehova is the Lord | Male | Hebrew |
| Jona | God Is Gracious | Unisex | Icelandic |
| Jonas | Dove. Variant of Hebrew Jonah.
| Male | Greek |
| Josh | God Saves | Unisex | English |
| Julia | Youthful
| Female | Latin |
| Kai | Fire
| Male | Hawaiian |
| Kane | tribute, warrior; the doubly-accomplished, golden; man, the eastern sky; beautiful | Male | Celtic |