| Lefred | dear counsel ... used chiefly in the English language ... not regularly used as a baby name for ... |
| Lefty | left handed ... of English origin and it is also ... not regularly used as a baby name for ... |
| Legolas | green leaf ... origin is Literary, and its use, English ... not regularly used as a baby name for ... |
| Lehi | ... language of origin is Hebrew and it is ... not widely used as a baby name for boys ... |
| Leib | lion ... of Yiddish origin, and it is ... an unusual baby name for boys ... |
| Leicester | Ligora's fort; Roman fort ... used mostly in English ... Its language of origin is Latin and Old English ... |
| Leith | harbor, river ... of Scottish origin and it is used mainly ... rare as a baby boy name ... |
| Leofric | dear ruler ... has its origins in the English language ... not popular as a baby boy name ... |
| Leofwin | dear friend ... origin and use are both in the English language ... a baby boy name of irregular use ... |
| Leron | my song; the circle ... an English and Hebrew name of Hebrew ... This is a modern Israeli name ... |
| Lerone | my song ... an English name of Hebrew and ... name is derived from the combination of the ... |
| LeVar | ... used mostly in the English language and ... not frequently used as a baby boy name ... |
| Lever | hare ... mainly used in the English language and ... unusual as a baby boy name ... |
| Leverett | hare ... used predominantly in English and its ... variation of Lever ... not popular as a baby boy name ... |
| Levine | son of Levi; attached, associated, ... has its origins in the Hebrew language and ... form of Levi ... |
| Lewys | fame and war; fame, loud; fighter, ... language of origin is Germanic ... derivative of Louis ... |
| Li | logic; upright; dawn; strength ... used predominantly in the Chinese and ... not listed in the top 1000 names ... |
| Liddell | from the Hlyde valley; from the ... of Old English origin and it is used ... not popular as a baby boy name ... |
| Limhi | ... origin and use are both in the English language ... not regularly used as a baby name for ... |
| Lindall | lime tree valley ... an English name of Old English origin ... uncommon as a baby boy name ... |
