| Name | Meaning | Gender | Origin |
|---|
| Ike | Hebrew, laughter | Male | English |
| Indra | God of rain and thunder | Female | Sanskrit |
| Ingrid | Ing's ride | Female | Norse |
| Irene | Peace
| Female | Greek |
| Isaac | laughing one | Male | Hebrew |
| Ivan | Form of John | Male | Russian |
| Jerry | after Jerry Garcia, The Grateful Dead | Male | English |
| Joaquin | Abbreviation of the Hebrew name Jehoichin meaning Jehovah has established. Joaquin Miller the colorful 19th century poet-adventurer of the American west.
| Male | Spanish |
| Jose | Jehovah increases | Male | Spanish |
| Josephine | God will increase | Female | |
| Joyce | after James Augustine Aloysius Joyce, Irish writer and poet | Female | Latin |
| June | 6Th Month | Female | English |
| Karen | pure | Female | Danish |
| Kate | Pure | Female | English |
| Katrina | Greek, pure | Female | |
| Kirk | church | Male | Norse |
| Kronos | | Unisex | Hebrew |
| Kyle | A place-name referring to the narrows: a wood or a church.
| Male | Scottish |
| Larry | Abbreviation of Lawrence or Laurence often used as an independent name.
| Male | English |
| Laura | bay laurel | Female | Latin |
| Lee | Healer
| Male | English |
| Leon | lion | Male | Greek |
| Leslie | dweller in the gray castle; small meadow | Female | Scottish |
| Lisa | Devoted to God
| Female | English |
| Lorenzo | Form of Lawrence. Lorenzo de' Medici was a patron of Michaelangelo and Da Vinci.
| Male | Italian |