The seventh most common surname in Scotland, once associated only with soup, is now being considered as a last-name-first choice, accessible but unusual.

Like many short forms now popular as full names in the Netherlands, Coen—also spelled Koen—originated as the diminutive of the more old-fashioned Coenraad, the Dutch Conrad. In this case, it would be pronounced as KOON, with a short oo sound.
Alternatively, it may be used in the US as a variation of Cohen, which stems from the Jewish surname designating a priest, and thus pronounced as CO-uhn. Additionally, it may also relate to the Irish surname McCown ("of Connacht") or to the Australian place name, Coen, meaning "thunder" from its Indigenous roots.

Caden is a key member of the rhyming contingent that includes Aiden, Jayden, Kayden, Brayden et al. It may derive from the Celtic Cadan or Irish Cathán, both from the same root meaning "battle". It is also possible it comes from Cade, meaning "round" or "barrel".

Combining the sounds of Colton and Toby, Colby has been in the US Top 1000 since the 70s. It peaked in 2021, entering the Top 100 thanks to Colby Davidson's appearance on reality TV show, Survivor that same year. Currently on the rise in the UK, in the US, its popularity has been shaky, dipping one year, rising the next. Given to around 490 boys in 2024, it is also chosen for around 50 girls each year.

While the variation Carmine is more familiar for boys, Carmen has also been used as a masculine name; consider the very macho Carmen Basilio — the American boxer famous for defeating the great Sugar Ray Robinson — or composer Carmen Dragon.

Spanish and Italian forms Carmelo and Carmello are also quite popular in the US, with Carmelo ranking in the Top 1000.

A brisk and beachy word name, conjuring up rugged shorelines and sandy, summery holidays. While Cove seems to have bounced back from its negative (Covid) associations, Coast might be an obvious alternative. In fact, the two names saw a similar amount of use in a recent year, when 184 boys were called Coast and 167 were called Cove.

Corwin is an upstanding surname name that has been seen occasionally as a first in literature, but rarely in real life. But maybe with the recent acceptance of Darwin, that might change.

Colt is the kind of unconventionally macho name that is so trendy right now, because of or in spite of its association with horses and guns. A rent study of voter names by political party found that more than 80 percent of the voters named Colt vote red.

Curtis is an attractive if somewhat dated surname name that has been borne by several significant musicians and athletes--think Curtis Mayfield, Curtis James Jackson III--aka 50 Cent, and also director Curtis Hanson.

In the early 1990s, Cody was in the Top 25 most popular boys' names in the USA; but it has been in decline since then. It retains a greater degree of popularity in the UK, however. Cody might be short for Dakota but despite its nickname feeling, it's a name of its own.

Forget the oil. It's one of the twins that make up the constellation Gemini, and a mythological name on the cutting-edge of fashion; used by Metallica's James Hetfield.

Clay is a rich, earthy one-syllable name with a southern-inflected handsome-rogue image, featured on soap operas and reality TV. Its longer forms are Clayton and Clayborne.

A variation on the popular Colton, Colter has been climbing up the US charts since 2010. Given to around 1000 boys each year, it is now in the Top 500, and ticks the boxes for being a cool occupational name with rugged, Wild West vibes, and for giving the familiar nickname Col, or the alternative, Colt.

Cael is the name of the angel of the zodiac sign of Cancer and also of a warrior of Irish mythology. Its ascendance to the Top 1000 over the past decade probably has to do with its similarity to Cale and Kale (and Kyle and Cayden etcetera).

Cliff is a familiar, timeless short form -- never too popular, yet widely known -- that you might also think of as a geographical name ala Vale or Field.

Carlos is the Spanish and Portuguese variation of Charles, which has been used in solid numbers in the US for as long as data has been kept. Carlos has never fallen out of the Top 600, but peaked from the 70s-early 2000s. Today Carlos is still within the Top 200. Notable namesakes include musician Santana, writers Fuentes and Castaneda, and numerous athletes. Carlos Irwin Estevez is the birth name of Charlie Sheen.

A lean and lanky Irish cowboy name with great nickname potential to boot (Cass or Sid are both options). This is one of the great under-rated American names!

Clayton is one of those names that feels like it could be recently popular but does in fact have a long history of use. It has made the US Top 400 every year since the records began, and though more recently it has been in decline, it is still given to more than 1000 babies every year

A name halfway between its old milquetoast image and a more jovial Irish-sounding contemporary one.

Caesar, the name of the greatest Roman of them all, is rarely used outside Latino families, where the Cesar spelling is preferred —as in activist Chavez and Dog Whisperer Millan. Its original meaning is debated — either "long-haired", "blue-gray" (as in eyes), or "cut" (because Julius Caesar was supposedly born by cesarian section) — it came to be the title to denote all Roman emperors and it is from the name Caesar that many other European royal titles are derived, including Kaiser and Tsar.