Boys Names K Through O (2024)

If there was once a bias against this charming and venerable Italian name for possibly sounding too feminine, consider it gone. Since Luca entered the boys’ names U.S. popularity list in 2000, it has shot up in popularity. It's one of the top Italian baby names in the US and a popular choice throughout Europe as well.

Lucas is the Latin derivation of the Greek name Loukas. The meaning of the name references Lucania, an ancient territory in Southern Italy. Lucas is related to the names Luke and Luca; however, Lucius and Lucian derive from a different root and have a different meaning.

Lucian is a sleeker, more sophisticated version of Lucius that is climbing in tandem with other Lu-starting names.

A vibrant, operatic Latin choice.

Sophisticated Gallic version of Lucian, Lucien may appeal to parents attracted to this meaning over that of Lucas and Luke, which have a different root, and also looking for a more unusual choice.

Lucius is an old Roman clan name that has lots of religious and literary resonance, yet is still vital today. It was the name of three popes, appears in several Shakespeare plays, and, like all the names beginning with 'luc' relates to the Latin word for light.It was one of a limited number of forenames used in ancient Rome, and because of its meaning was often given to boys born at dawn.

Lucretius is the name of the Roman philosopher who invented Epicureanism. But even in these days of old Roman name revival, Lucretius sounds a bit long-white-beardish, though it can be enlivened with the nickname Luc.

Euro-cool. Heard more in Scotland than in England or the US, Ludovic Lesly is a character in the Sir Walter Scott novel Quentin Durward and Sir Ludovic Kennedy was a noted Scottish broadcaster and writer. Cute nickname: Ludo.

Luke originated as a short form of Lucas, a Latin derivation of the Greek name Loukas. The most famous bearer of the name is the first-century Greek physician—an evangelist and friend of Saint Paul, as well as the author of the third Gospel of the New Testament—who was also supposed to have been a portrait painter. He thus became the patron saint of doctors and artists.

Lupin is an unusual flower name with roots in Old French, from the Latin lupinus, meaning "pertaining to the wolf". In the literary world, it's the surname of Remus Lupin, a popular character in the Harry Potter franchise and a werewolf.

Once restricted to evangelical Protestants honoring the ecclesiastical reformer and theologian Martin Luther, leader of the Protestant revolution. In more recent times it has been favored by parents wishing to honor civil rights hero Martin Luther King Jr. Luther was a Top 100 name at the turn of the last century, but fell off the list in the early 1990s.
Luther Burbank was an eminent botanist and Luther Vandross was a popular R&B artist. It's the name of a main character on the Disney series Zeke and Luther. The name was given a shot of contemporary energy via Idris Elba's dynamic performance in the eponymous BBC crime drama.

Straightforward single-syllable name, though children named Lyle may get tired of hearing "Lyle, Lyle, Crocodile". Lyle was at the height of fashion in the 1920s, which makes him due for a comeback right about now. The double L certainly gives it a fashionable sound.

An English surname-turned-first-name whose most famous bearer is former US president Lyndon B. Johnson. His appointment in 1963 caused a huge spike in use for his unusual name the following year, pushing it to its historical peak of #347 in 1964. However, the year after his exit from the Oval Office, it dropped back below the Top 1000.

Long gone to the girls.

Lysander is a distinctive Greek name that could be thought of as a more creative cousin of Alexander. In ancient history, Lysander was the name of an esteemed Spartan naval commander and his literary cred comes from one of the two star-struck young men in Shakespeare's A Midsummer Night's Dream, as well as one of the twin sons (the other being Lorcan) of Luna Lovegood, whom we learn about in the Harry Potter epilogue.

This grand name combines "lysis" (freedom) and "andros" (man). Lysander is a related, and more recognizable, variation.