An undiscovered option among occupational names, Banner has never been used for more than 100 baby boys in a single year. But Banner has undeniable charm, much due to its associations with fêtes and phrases like "a banner year".
 
Actor Jesse Eisenberg has a son named Banner, born in 2017.

Banner

Strong, ultramasculine, and modern, Cade shot up the popularity lists around the millennium—it was as high as Number 201 in 2001—along with cousins Caden and Cale, and has drifted along in the middle of the US Top 1000 ever since. 

 Like Scarlett, Rhett, Ashley, Melanie, and Beau, Cade was worn by a character in Gone With the Wind.
There's a Cade Skywalker in the Star Wars universe, and Keith Carradine named his now-grown son Cade.

Cade

Callen is a unisex Gaelic name growing in popularity here.  Its newfound trendiness is possibly related to the Chris O'Donnell character on "NCIS: Los Angeles", known only as G. Callen.  Jazz musician Cal Tjader's full name is Callen.

Callen

Damian has sidestepped its demonic horror movie overtones, leaving a basically friendly and charming Irish image. A well-used upper-class name in England, it is growing in popularity here.
 There are several saints by this name, including an early one who was a renowned healer.
 Damian Lewis is a British actor, the star of Homeland and now Billions, Damian Marley, youngest son of Bob Marley, is a Grammy-winning reggae artist in his own right.
 The French spelling Damien is another option.

Damian

Declan is the Anglicized form of the Irish name Deaglán. St. Declan was one of the first missionaries to bring Christianity to Ireland, preceding St. Patrick. Originally from Wales, he founded the monastery of Ardmore in Ireland.
 
Declan, the amiable and appealing name of an Irish saint (and the real first name of singer Elvis Costello), is very popular in the Emerald Isle and beginning its certain climb to popularity here, after debuting on the American list in 1998. Like Aidan and Liam, Declan is shaping up to be an American hit.
 
Declan Porter is a current character on Revenge. 
 Cyndi Lauper spelled her son's name Declyn.

Declan

Dylan still feels poetic and romantic after years of popularity. It still ranks highly on the charts, among the top <a href="https://nameberry.com/search/boys-names/d">boy names starting with D</a>, so if you choose it, be aware that yours may not be the only Dylan in his class. 
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Dylan was derived of the Welsh components dy and llanw, meaning "sea." In Welsh mythology, Dylan was a legendary sea god who prompted all the waters of Britain and Ireland to weep when he died. The name came to prominence via the great Welsh poet Dylan Thomas, whose name Bob Dylan adopted in tribute.
 >Several celebrities have sons named Dylan, including Welsh-born Catherine Zeta Jones and Michael Douglas, Kenneth 'Babyface' Edmonds and Nadia Comaneci.
 The name Dylan was given to about 500 baby girls last year, but 6700 baby boys so it doesn't quite qualify as unisex. 
 Dillon is another popular spelling, though the Dillon spelling is used only about 5 percent of the time.

Dylan

This lilting Irish saint's name shone in neon lights on Broadway for the classical 1947 musical "Finian's Rainbow," later made into a film starring Fred Astaire as Finian McLonergan, and there was also a character on 
"General Hospital" named Finian O'Toole. With the growing popularity of Finn and Finlay/Finley--and boys' names ending in 'an'--Finian, which can also be spelled Finnian, seems like a sure-fire winner. 
 One of several early St. Finnians was a noted teacher and scholar.

Finian

Gage was part of the craze for one-syllable surnames, with associations to tasty green gage plums and the mathematical gauge. 
 Gage was first noticed as a character in Stephen King's Pet Semetary--though Gage Creed was far from an admirable role model. That book was published in 1983, and the movie came out in 1989, the very year that Gage hit the Top 1000. 
 Gage has spawned a couple of successful spelling variations, so don't be surprised to run into a Gaige or a Gauge.

Gage

Waspy, but preferable to Nanny Diaries satiric name Grayer. Grayton Greydon, Greyton. 

Graydon

Hemingway readers will recognize this as the name of Papa's first wife (and, eventually, actress Mariel's grandmother). But in Victorian times, Hadley and Hedley were actually more popular for boys.

Hadley

Though the mythological Hero was female, this name might prove too big a responsibility for a little guy to shoulder. 

Hero

Jace may sound like only half a name -- it's usually pronounced like the first half of Jason though some may consider it a spelling-out of the initials J. C. -- but it's a popular choice for baby boys. Jace has been heard on such TV shows as Teen Mom 2 and Duck Dynasty</e>.

Jace

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

Cool and charming, with plenty of flair and sophistication, Julian manages to strike the balance between being a sensible classic and contemporary choice. Appealingly international, it is no wonder Julian is a rising star.
 
The name Julian derived from Iulianus, which in turn came from the Roman family name, Julius. Its origins are hard to pin down, but possible roots include the Latin iuvenis, meaning “youthful”; the Greek ioulos, meaning “downy-bearded”; or Jovis, a form of Jupiter, which means “sky father.”
 
A well-travelled name with plenty of history, Julian, rather fittingly, was the name of St. Julian the Hospitaller, the patron saint of travellers. Other famous Julians include Julian the Apostate, a 4th century Roman emperor, the activist and politician, Julian Bond, the singer and documentary maker, Julian Lennon, and the novelist, Julian Barnes.
 
Beyond the history books, Julian has also made its mark on popular culture. It was used by Shirley Jackson in her mystery novel, We Have Always Lived in The Castle and by Jessica Love in her award-winning picture book Julian is a Mermaid. It has also been given to characters on TV shows such as “Alias”, “Law & Order”, and BBC “Ghosts”.
 
Julian is currently a firm favorite in the US, where it has been given to 7000 boys each year and remained in the Top 50 for the last decade. It’s also made waves in Austria, Sweden, Chile, The Netherlands, and Mexico, where it ranks in the Top 100 of each country.
 
The name holds sway with celebrities too, with Robert De Niro, Lisa Kudrow, Jerry Seinfeld, Paula Patton, Robin Thicke, Daniel Wilcox, and Jennifer Paz among those who’ve chosen it for their sons.
 
Though significantly more popular for boys, in Medieval England, Julian was considered unisex. A handful of girls are still given the name today, though Julia and Juliet are parents’ current preferences.
 
If the handsome, versatile Julian appeals to you, but the popularity holds you back, then you could consider one of its variants, such as Guiliano, Jolyon, Julen, or Jules, or perhaps even Jupiter for something very bold.

Julian

Killian – aka Cillian – is a spirited yet resonant Gaelic name that was borne by several Irish saints and could make a distinctive replacement for the dated Kelly. Kylian is another spelling that's gaining traction, thanks to French soccer star Kylian Mbappé. Possible downsides: an unsavory first syllable and a connection to the trendy brew. 

Killian

A growing number of high-profile (and other) parents are choosing to honor their musical idols, such as Hendrix, Presley, Jagger, and now Lennon. Lennon first came to notice when Liam Gallagher and Patsy Kensit used it for their son in 1999, and singer-musician Adam Pascal followed their lead in two years later. Thanks in part to female singer and actress Lennon Stella, it's now more popular for girls than for boys.
 Lennon made it onto the popularity list in 2008. 
 In addition to its obvious Beatles connection, Lennon has a nice lemony feel.

Lennon

A musical name that's more popular for girls, but has been hovering just inside the Top 1000 for boys since 2007.

Lyric

Maddox, a previously obscure Welsh family name with a powerfully masculine image, suddenly came into the spotlight when Angelina Jolie chose it for her son in 2003. By the following year it was in the middle of the Top 1000, and it has risen since.
 It was Maddox who set the precedent for all the boys in the Jolie-Pitt clan to have names ending in 'x'-and helped fuel the spark for all names X. 
 Maddox is related to the traditional Welsh Madoc (pronounced MAH-dog), meaning 'fortunate'; it belonged to a bearer who, according to legend, colonized North America in the twelfth century.
 Maddox is a character in The Vampire Diaries; spelled Madox, it appeared in Michael Ondaatje's The English Patient.

Maddox

There's Rhys and there's Reese (now more popular for girls) and there's Reece, and we particularly like the traditional Welsh spelling, which entered the list in 2004, possibly influenced by Jonathan Rhys Meyers, of The Tudors, and Welsh-born actor Rhys Ifans.
 Always widespread in Wales, where it has deep historic roots, Rhys is also a high-ranking name in England, Ireland and Scotland.
 Former New Kid on the Block Joey McIntyre named his son Rhys Edward in 2009.

Rhys

Rock definitely has a macho image, if a somewhat caricatured one, ala The Rock. But with the rise of word names and also of tough guy names, Rock feels more plausible than it did a generation ago.

Rock

As a stylish name, Ryker has three big things going for it: its Ry beginning (as in Riley, Ryder, and Rylan), its two-syllable rhythm, and its er ending. A nice surprise for many is it's "rich" meaning. While this may not be a factor beyond New York City, there is an infamous prison there called Riker's Island. Ryker is one of the trendiest <a href="https://nameberry.com/baby-names/494/german-names-for-boys">German names for boys</a> in the US.

Ryker

Fits many criteria sought by modern parents: it's short and strong, with intimations of wisdom as well as fragrant herbal properties.  At this point, Sage is given about a third of the time to boys.



Sage

NurseLex's list "Rosemary Jane's Baby Brother" of 22 great name ideas: Banner - Sage!