Ash has Southern charm plus the arboreal-nature appeal. Plus your little boy will prize Ash as the name of the hero of the Pokemon cartoons. Ash can also be a dashing short form of Asher, Ashton, or any other "Ash" name.

Meaning bard, this is an original choice with poetic and melodic undertones. Bard itself has also come into consideration, both names bringing to mind Shakespeare and other literary lights. 
The Scottish surname Baird's most notable bearer was John Logie Baird, the Scottish engineer and inventor of the televisor, the world's first practical television system in 1926, and also the world's first fully electronic color TV tube two years later. Some might also remember puppeteers Bil and Cora Baird.

Baird

Bear has suddenly lumbered onto the baby name landscape.  Perhaps inspired by British adventurer Bear Grylls (born Edward Michael), first celebrity chef Jamie Oliver used it as the middle name for his boy Buddy, and more recently Alicia Silverstone called her son Bear Blu., followed by Kate Winslet's Bear Blaize. It's part of a current trend normalizing once aggressive animal names like Wolf and Fox. Bear is now Number 218 on Nameberry and in the Top 900 in England.

Bear

One of the first generation of cool surname names, now largely used for girls in the US, but still popular for boys in its native Scotland. A prominent association for Brits is former prime minister Tony Blair, who was leader at the time of the Iraq War.

Blair

As modern as it sounds, Blaise is an ancient Christian martyr name. In Arthurian legend, Blaise is the name of Merlin the Magician's secretary. Its relation to the word and name Blaze gives it a fiery feel. Amanda Beard named her baby boy Blaise Ray.
 Saint Blaise, an Armenian bishop, is the patron saint of wild animals and those with sore throats. Blaise Pascal was the seventeenth century French mathematician-physicist-inventor-writer-philosopher among whose many accomplishments was the invention of the calculator. And in the modern world, Blaise Zambini is a minor character in the Harry Potter franchise.

Blaise

Bram has an unusual measure of character and charm for a one-syllable name; it started as a hipper-than-Abe diminutive of the biblical Abraham, but is also an independent Irish and Dutch name, made famous by Irish-born Dracula creator Bram (nee Abraham) Stoker. Bram is currently Number 16 in the Netherlands; Bram Howard was a character on The West Wing.
 Another route to Bram is Bramwell, as in early actor Bramwell Fletcher, who &mdash; speaking of horror movies &mdash; was noted for his mad scenes in the 1932 film The Mummy.

Bram

A nature name, a word name, and a surname name, Brooks has plenty of cool factor. It gives off cowboy vibes and a sporty feel, while also maintaining a smart, collected image. 
Used occasionally as a given name throughout the 20th century, Brooks gained serious attention during the 2010’s. Following fast on the heels of stylish Kai and classic Jack, Brooks is now in the US Top 100. 
Derived from the English surname Brook, meaning “one who lives near the steam”, Brooks could appeal to anyone who wants an outdoorsy <a href=“https://nameberry.com/list/756/best-nature-names-for-boys”> name connected to nature</a> and to those enjoy the sleek, smart trend of <a href=“https://nameberry.com/list/358/surname-baby-names”>surnames as first names.</a> 
While it might feel very contemporary, Brooks has made its mark on history. Brooks Calbert Robinson played for the Baltimore Orioles from 1955 to 1977 and is considered one of the greatest third basemen ever. Other notable namesakes include: Brooks Atkinson an influential theatre critic; Brooks Betts, the guitarist of rock band “Mayday Parade”;E. B White, the author of Charlotte’s Web, who was born Elwyn Brooks; and Brooks Harris, a physicist. 
With a more masculine slant than Brooke or Brooklyn, Brooks is given to over 4000 boys each year. It could be set to rise higher in the charts over the coming years, so if you enjoy the cool, surname-y style, you could also consider Boone, Wilder, Mack, Adair, Boyd, and Briggs as less popular alternatives.

Brooks

Bruce is a Norman place name made famous by the Scottish king Robert the Bruce, who won Scotland's independence from England in the fourteenth century. It's perennially popular in Scotland, but has been rarely used here for a generation -- though the impact of Bruces Lee, Springsteen, Dern and Willis, as well as Batman's Bruce Wayne -- still lingers. At one time Bruce was so widespread in Australia, it became a nickname for any Ozzie man. An interesting alternative is Brix, the Normandy place name where the Bruce family originated.

Bruce

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).

Cael

Charles derives from the Germanic name Karl, meaning "man" or "free man", and is a royal name in multiple European countries. A famous early bearer is Charlemagne, King of the Franks and Lombards and then Roman Emperor in the 8th-9th centuries. 
 
The word for "king" in several languages, including Slavic, Russian, and Polish, came from Charles. And, of course, Charles III is the current king of Great Britain.
 
Charles is a longtime traditional favorite that was in the Top 10 until the 1960s. Though not as popular as it once was, it's still a widely used name. 
 
The most fashionable form of Charles today is Charlie, used almost equally for girls and boys. And of course, Charlie or Charley is still used as a short form for Charles, along with the old school Chuck and new school Chas/Chaz.
 
Lately, Charles has been resuscitated by many celeb parents, from Jodie Foster to Russell Crowe, honoring a distinguished history dating back to the emperor Charlemagne—the original Charles the Great. 
 
Charles has been so well used for so long that it is virtually faceless—it can conjure up anyone from Dickens to Chaplin to Bronson. It has been an elegant royal name—designating both Bonnie Prince Charlie, leader of a 1745 rebellion, and the present king, as well as previous kings of France, Spain, England, Portugal, and Hungary. 
 
Among the well used international versions of Charles: Carl, Carlo, Carlos, Karel, Xarles, Charlot, and Siarl.

Charles

Clark seemed to have been Gone with the Wind, but parents looking for a short, strong boy's name are now beginning to appreciate its cool combination of Gable charm with Superman power. 
 Clark has been steadily on the popularity list—it was Number 176 in 1881 and well used in the 1940s and 50s, and is now on another upswing.
 Long-term Hollywood heartthrob Clark Gable was born William Clark—his middle name was the maiden name of his maternal grandmother.

Clark

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. 
 There have been TV characters called Clay on The Wire, Sons of Anarchy, and 13 Reasons Why, and the name's most prominent recent bearers are American Idol Clay (born Clayton) Aiken and Green Bay Packer linebacker Clay (born William Clay) Matthews.

Clay

Cole -- a short name that embodies a lot of richness and depth -- has long been associated with the great songwriter Cole Porter. It's quite popular in Scotland.
 Old King Cole -- which refers to a real British king -- is familiar to all kids. Cole was the name of the child in The Sixth Sense and was also the name of -- sorry -- the notorious outlaw Cole Younger, who was born Thomas Coleman.

Cole

Dean may sound to some like a retro surfer boy name, but it is once again climbing up the popularity chart in the USA. For decades it was associated with Dean (born Dino) Martin; more recent representatives include Dean Cain, Dean McDermott and Dean Koontz -- not to mention Jared Padalecki's dreamy Dean Forester in Gilmore Girls.

Dean

Fox is one animal name backed by a longish tradition, and then popularized via the lead character Fox Mulder on X Files. Fox is simple, sleek, and a little bit wild, and could make an interesting middle name.
 It was reported that the TV character's first name was not a tribute to the Fox network which aired The X-Files, as often assumed; show creator Chris Carter said he had a childhood friend named Fox. Fox was one of the fastest-rising boys' names of 2016, perhaps because of the popularity of the X-Files revival.

Sociable middle name choice with a Quaker feel. 

Friend

Iconoclasts though we may be, we like Fred, we like Frank, and we like George, which was among the Top 10 from 1830 to 1950, when the number of little Georges started to decline. Solid, strong, royal and saintly, yet friendly and unpretentious, we think that George is in prime position for a comeback, especially since it was chosen by Britain's royal couple.
 George was the name of the king of Britain for 116 straight years, as well as the patron saint of England (Saint George), who slayed the dragon and became a symbol of good conquering evil. America's most famous George is, of course, Washington, the Father of Our Country.
 Just a few of the many many possible namesakes are George Handel, Shaw, Bush, Gershwin, Burns, Clooney, Shearing, Steinbrenner, Stephanopoulos, Harrison, Orwell, McGovern, Lucas and Clooney.
 Celebrities who have chosen George for their sons include Kristin Scott Thomas, Jane Kaczmarek and Eva Herzigova. George Forman named all five of his sons George.
 Not surprisingly, there are Georges scattered through English and American literature, including in two Jane Austen novels, and in Vanity Fair, Uncle Tom's Cabin and An American Tragedy, not to mention Curious George, "George of the Jungle," George Jetson, George Jefferson, George Bailey and George Costanza.

George

Former cool-boy name now in middle-aged limbo, but with a nice naturey meaning to endear it to modern parents.

Glen

Gus is a homey grandpa nickname name that can work as a short form for any of the above or stand on its own as a cutting-edge replacement for Max and Jake--though it was off the Top 1000 from 1978 until 2016, when it squeaked in at Number 999.
 Gus was chosen for their sons by Dixie Chick Emily Robison and actress Julie Bowen. In T.S. Eliot's Old Possum's Book of Practical Cats (and in the stage musical), the full name of Gus the Theatre Cat is Asparagus.

This name projects a sense of well-being - hale and hearty - is unusual but accessible, with a clear simple sound, and a worthy namesake, Revolutionary War hero Nathan Hale, as an added bonus. 

Hale

Hart could be the hero of a romantic novel, but on the other hand, it's short, straightforward, and strong sounding. The most famous bearer of the name was tragic poet Hart (born Harold) Crane, but it also has musical cred via Lorenz Hart, of the classic Rodgers & Hart songwriting duo and a literary tie to playwright Moss Hart.
 Hart would make an interesting middle name choice--with heart.

Hart

James is one of the classic Anglo-Saxon names, a stalwart through the ages that is more popular—and yes, stylish—than ever today. It recently came out Number 1 in a poll of America's favorite boys' baby names, and is the most common male name, counting people of all ages, in the US.
 James, which reentered the Top 5 in 2016, is a current favorite among fashionable parents looking for a baby name that has both style and substance. Like Henry and Theodore, it manages to combine these two stellar qualities.
 
An English derivation of the Hebrew name Jacob, James is biblical (the name of two apostles in the New Testament), royal (kings of both England and Scotland), and presidential (with more U.S. Chief Executives -- six -- than any other name). The name James is also shared by countless great writers and entertainers.
 
There are fewer Jimmys, Jimbos or even Jamies these days; the most fashionable form of the name is James itself. Several stylish celebrities have chosen it in recent years for their sons, including Sarah Jessica Parker and Matthew Broderick, Liz Phair, Colin Farrell and Isaac Hanson. Brendan Fehr thought out of the box and named his daughter James, which has now become a fashionable middle names for baby girls..
 James has some interesting foreign variations: Diego and Jaime (Spanish), Jacques (French), Giacomo (Italian), Hamish (Scottish), Jaako (Finnish), Seamus (Irish), Jaap (Dutch) and Jago (Cornish).
 Along with being one of the most popular first names in the US, James is also one of the <a href="https://nameberry.com/blog/top-last-names-in-the-us">most common American last names </a>.

James

This super-charged variation of Jett is on the rise -- along with the unlikely newcomer Jetson.

If you focus on the patience of the biblical Job, rather than his trials, the name becomes more usable. He was, after all, the Old Testament hero of the Book of Job, whose faith was severely tested by God but remained faithful. The name was was used by Puritans and Christian fundamentalists and can be found in the novels of Dickens, George Eliot and Robert Louis Stevenson..
 If you are considering naming your baby Job, you may want to check out <a href="https://nameberry.com/blog/old-testament-baby-names-on-choosing-job">this blog</a> by one parent who made that choice.

In the Old Testament, Joel was one of King David's 'mighty men' and the name was taken up by the Puritans of the sixteenth century. In the mid 1960s, Joel entered the Top 100, and stayed there for about twenty years, as parents tried to jazz up and formalize old standby Joe by reviving this biblical name.
 Current notable bearers include entertainer Joel Grey, half of the filmmaking Coen brothers, musician Joel Madden, and TV's Joel McHale. Joel Chandler Harris created Uncle Remus.

Joel

Quintessentially common last name makes distinctive if problematic first, given to nearly 100 babies in the US in the most recent year counted. 

Jones

Judd is a strong but sensitive short form that can easily stand on its own, the second 'd' giving it a lot more substance, and it would also be a good middle name choice. Two recent actors have given it credence--Judd Nelson and Judd Hirsch, and now it's most noticeably represented by comedy director Judd Apatow.
 Judd is a fairly prevalent surname, represented by the family of Naomi, Wynonna and Ashley, and the minimalist artist Donald Judd.

Judd

Jude is a modern star, maintaining a steady level of popularity -- but not TOO much popularity -- for more than a decade now. Thank Jude Law and the great Lennon-McCartney song "Hey Jude", double-handedly responsible for propelling Jude up the charts.
 Saint Jude was the apostle who interceded for people with problems and became the patron saint of lost causes.Kelsey Grammer has a son named Jude Gordon. Jude is occasionally used for girls (as in Martha Stewart's granddaughter)--but more often as a shortened form of Judith/Judy.
 Jude's old connections to the traitorous Judas Iscariot and Thomas Hardy's tragic Jude the Obscure have mostly faded from memory, though don't be shocked if Grandma objects to the name on these grounds.

Jude

Kent is a no-nonsense, brief, brisk one-syllable name, almost as curt as Kurt. 

Kent

Actor Kit Harington, aka the dreamy Jon Snow on Game of Thrones, has given this nickname-name new style and appeal for boys. Actress Jodie Foster used it for her son. 
Kit is one of those names that is gender-neutral but has a different derivation for boys and girls. For boys, it originated as a short form of Christopher, while for girls, it's an updated diminutive of Katherine.
Kit as a full name is still beneath the Top 1000 for both sexes in the US, but it's getting more popular. In 2022, 166 baby girls and 137 baby boys were named Kit, up from 104 and 129 in 2021.

Lane is a recent hit name, that could be used for either gender, but is much more popular for boys. It's a surname that projects the pleasant picture of narrow, tree-lined country roads.
 Holding steady between Number 200 and 300 in the US Top 1000 for more than a quarter century, Lane might be considered a modern classic for boys.
 Metallica's Lars Ulrich used the Layne spelling for his son.

Lane

Lowell is an upstanding and somewhat conservative name that calls to mind the genteel patrician families of nineteenth century New England, such as the one poet Robert Lowell was born into. Two other Lowell-surnamed poets are Amy and James Russell.
 Lowell was at its height in the 1930s, when it reached Number 148, and has been off the list since 1986--long enough to deserve a reappraisal.
 Namesakes include Governor Lowell P. Weicker of Connecticut and noted newsman Lowell Thomas; on TV Lowells have been featured on Wings and Sons of Anarchy.
 An interesting British upper-class spelling is Loel.

Lowell

Along with August, March is one of the month names perfectly suited to boys. This brisk single-syllable name – which derives from the name of Mars, the Roman god of war – is worth considering as either a first or middle option. As a surname, it brings warm memories of the girls of Little Women, and of twentieth century actor Fredric.

March

Always the top spelling of the name; Neil peaked in the 1950s, but then enjoyed a second coming following the fame of such Neils as astronaut Armstrong and singers Sedaka, Diamond, and Young. Now semiretired. 

Neil

A grassy place with trees is a nice image to attach to a name. 

Park

Actor Pierce Brosnan brings a strong helping of charm to this name. Pierce was actually a popular name long before Mr. Brosnan came along, from 1880 to the end of the 1930s.

Pierce Brosnan inspired the return of the name in the 1980s, and it's still going strong. Pierce is actually pronounced differently from father name Piers, which has more of a z sound at the end.

About 500 baby boys were named Pierce in the US last year....and about 30 baby girls.

Pierce

The field of nature names is constantly expanding to include all species of flowers and trees and animals and birds and even fish. In addition to its appeal for anglers, Pike recalls Zebulon Pike, the explorer who discovered and gave his name to Pike's Peak.
 While Pike also shares the friendly feel of names like Mike and Ike, the word pike can also be a noun or verb referring to a long sharp weapon used to do not-very-friendly things to people.

Pike

Some names referring to expensive things -- Tiffany, Armani, Porsche -- are in fact declasse, but Price transcends that label with its simplicity and strength. 

Price

A slim, elegant, silvery surname, Reed could be a banker or a sculptor, and therein lies the appeal of this simple yet distinctive name. The versatile Reed can be seen as a grass-like nature name and a musical name.
 There have been Reeds on Grey's Anatomy and Party of Five, as well as on the big screen in Boogie Nights. Reed Richards was the human name of the scientific genius who became Mr. Fantastic of the Fantastic Four.
 The many notables who wore Reed as a surname include army surgeon Walter, basketball coach Willis, Brady Bunch dad Robert, critic Rex, director Sir Carol, actors Donna and Oliver, and singer-songwriter Lou.
The name can also be spelled Reid.

Reed

The Reid spelling is the most popular by half, probably because it feels more like a name than Reed, which looks more like a word. It's used occasionally for girls but this name is firmly in the boys' camp.

Reid

We've seen Ray regain his cool, but could this country/cowboy name epitomized by Roy Rogers (born Leonard Slye), Acuff, and Clark, do the same?
Roy came into use in the late nineteenth century, probably influenced by the main character of Sir Walter Scott's novel Rob Roy, in which the historical character Robert M'ac Gregor is nicknamed Roy for his red hair.
There have been lots of notable non-country namesakes, including baseball's Roy Campanella, humorist Roy Blunt, Jr., Walt's brother and partner Roy Disney, singer Roy Orbison and pop artist Roy Lichtenstein. Roy Hobbs was the protagonist of the Malamud novel The Natural, played in the film by Robert Redford.
 Roy was also the first name of clothing designer Halston.

Jewish parents in particular may be drawn to this quiet, composed name of the first king of Israel and the name of Saint Paul before his conversion. In modern times, it has been associated with Nobel Prize-winning novelist Saul Bellow. Its meaning makes it appropriate for a long-awaited child. 

Saul is a character in a John Dryden poem, and heard in the Handel oratorio, "Saul."
 Some other Sauls of note: Saul Steinberg, known for his iconic New Yorker covers, and graphic artist/movie credit designer Saul Bass. The birth name of Guns n Roses's Slash is Saul Hudson. On recent TV, there have been Sauls on Breaking Bad and Homeland.

Saul

Shaun is the least popular spelling of the once-wildly popular name, more usually spelled Sean or Shawn. Parents who have a reason to choose this name now would (and should) most likely go with the original Sean. Alternate spelling Shawn is four times more popular.
Shaun (and Shawn) were considered the feminized spelling of the name back when it was becoming a unisex name in the early 1970s. In all spellings, Sean has become once again decidedly masculine.
 This spelling is most popular as the name of the titular protagonist in the 2004 British film Shaun of the Dead.

Shaun

A unisex Hebrew name often found in combination with others, as in Tal-El and Tal-Or. 

This early Scottish title -- known to us via Shakespeare's Macbeth -- has recently surfaced as a baby name possibility, familiar sounding through its similarity to names like Zane and Wayne.

Thane

Thrace

Vail

Brisk, preppy York is an underused classic with the potential to really shine in the 21st century. It's most familiar as a place name — York is a city in England — and surname. New York City and State were named after the Duke of York.
 
The most notable York in history was an enslaved man who was the only Black member of Lewis and Clark's expedition. York was a key member of the journey, skilled in hunting, medicine, and other survival skills. He was also invaluable in Native American diplomacy. At the end of the expedition, Clark denied York's freedom and instead sold him black into slavery.
 
Despite the sad ending to York's story, he is an American hero with a name worthy of consideration.

York

capturedcastle's list "One-syllable FN (boys)" of 48 great name ideas: Ash - York!