| Name | Meaning | Gender | Origin |
|---|
| Joshua | God is salvation
| Male | Hebrew |
| Julian | Jove's child. Form of Julius and family clan name of several powerful Roman emperors. Biblical Roman centurion Julius saved Paul's life during a hazardous voyage
| Male | English |
| Julio | Latin, youthful, downy-bearded | Male | Spanish |
| Justin | just, true | Male | Latin |
| Keith | wood, wind; wood-dweller | Male | Scottish |
| Ken | Male Barbie Doll. | Male | English |
| Kevin | handsome | Male | Irish |
| Kim | chief | Male | English |
| Kirk | church | Male | Norse |
| Kyle | A place-name referring to the narrows: a wood or a church.
| Male | Scottish |
| Lance | knight's attendant; land | Male | English |
| Larry | Abbreviation of Lawrence or Laurence often used as an independent name.
| Male | English |
| Lee | Healer
| Male | English |
| Leo | Lion.
| Male | Latin |
| Leon | lion | Male | Greek |
| Leonard | lion-hearted | Male | |
| Leroy | The king.
| Male | |
| Lester | Fortified place.
| Male | English |
| Lewis | Renowned fighter. Form of Louis.
| Male | English |
| Lillie | Lily | Unisex | English |
| Lloyd | gray | Male | Welsh |
| Louis | famed warrior | Male | |
| Luis | Famous fighter
| Male | |
| Lynn | A cascade
| Male | Welsh |
| Manuel | God is with us | Male | Spanish |