Names for Sci-Fi Characters

A name of multiple identities: a somewhat soap-operatic single-syllable surname, a homonym for the biblical bad boy Cain, and, when found in Japan and Hawaii, it transforms into the two syllable KA-neh. Kane also has multiple meanings: in Welsh, it's "beautiful"; in Japanese, "golden"; and in Hawaiian, "man of the Eastern sky."

Kannon, the name of actor Kevin James' son born in 2011, seems at first glance to be a kre8if spelling of bad boy name Cannon. But Kannon is also the name of the Buddhist god (and sometime goddess) of mercy and compassion, a very different image from the big gun. Either way, it made its way into the Top 1000 for the first time in 2013, and was one of the year's fastest-rising names.

One of the currently stylish Kaia-Maya-Mia family, deriving either from an elaboration of Kay or an alternative spelling of Kaia, a Scandinavian diminutive of Katarina.

Another two-syllable surname zooming up the ladder for boys, and poised to be grabbed by the girls.

Keira is an attractive girls’ name that's gotten a huge boost from the meteoric rise of Keira Knightley. Original spelling Kiera, which relates more directly to the male Kieran, was the more popular form until the rise of Keira Knightley reversed the order. Both are Anglicized versions of the Irish Ciara.

Kendra was once seen as a feminization of Kenneth -- but it's now firmly established as a standalone. American parents can't seem to make up their mind about it though: it was one of 2013's fastest-rising names, entering the Top 200 for the first time since 2000, but then it tumbled again.

Kenna is the Scottish version of Kendra, both of which are feminine versions of Kenneth. Used in the TV show Reign for one of the supporting characters.

Keon, a mashup of Kevin and Leon, has been in the Top 900 for a decade and a half, following in the wake of female cousin Kiana.

This name is unusual enough that the spelling variation won't be too much of a further complication. While the Biblical cognate Cain may be more classic, this removes the name from any negative associations.

Kia is a sweet, simple name that is now, unfortunately, associated with a Korean car label. Better today: Nia, Thea, or Keira.

Long popular in Ireland and England, Kieran, the name of Ireland's first-born saint and twenty-five other saints, has been building its U.S. fan base thanks to its strong and attractive sound, and its fashionable Irish brogue. While Ciaran is the more authentic Irish spelling, Kieran is more popular this side of the Atlantic.

Though such cognates of Kira as Keira, Kyra, and Ciara are increasingly popular throughout Europe and in the U.S., this Cyrus relative has a different root. As with all the many variations of this appealing name, there is often confusion around spelling and pronunciation -- does the first syllable rhyme with ear or eye?

Knox is an old Scottish surname that Brad Pitt (whose great-great-grandfather was named Hal Knox Hillhouse) and Angelina Jolie took out of the back cupboard, dusted off, and elevated to coolness--to the point where it entered the popular baby names list in 2009. Knox now ranks among the most influential celebrity baby names.

The popularity of the Biblical Noah has led to a rise in Koa for boys, and since it boosted Noa up the charts for girls too, it was only so long before the rhyming Koa caught on as a unisex possibility. While it remains predominantly masculine and is given to boys 10 times more often in the states, a not insubstantial 114 girls were called Koa in a recent year.

A word in the Yankton-Yanktonai and Santee dialects of the Lakota Sioux language, meaning "friend" or "ally", used for one of the main characters in the movie Brother Bear. Also a common Japanese surname or a respelling of the musical name Coda.

A short form popular in the Netherlands, though in the U.S. Koen and Coen are easily confused with Cohen, the Jewish surname meaning "priest" which has recently gained currency as a first name. The Dutch pronunciation is more like "coon."

An unusual, sensitive, and gently attractive Hebrew name.

The original Kyle has sparked many variations, including Kylie, Kyler, and Kylo, after Kylo Ren, the villain played by Adam Driver in the seventh Star Wars movie, released in December 2015.