Dane is a more masculine Dana alternative, with added style edge. Dane has been on the US Top 1000 for more than seventy years, having entered the list in 1945.
 Dane makes a great middle name, as evidenced by January Jones' use of it for son Xander Dane.

Dane

Daniel is one of only a handful of male names that sounds both classic and modern, strong yet approachable, and popular but not cliched. It also has a solid Old Testament pedigree. The only real downside: There are about 10,000 Daniels named each year, making it a less than distinctive choice. 
 
Daniel is derived from the Hebrew name Daniyyel, from the elements din, meaning "judge," and ’el, "God." The Book of Daniel in the Old Testament describes the Jewish prophet’s life of captivity in Babylon and visions of the last days of Earth. 
 Daniel was the name of one of the greatest biblical heroes, with the inspiring story of the prophet whose faith protected him when he was thrown into a den of lions. Yet Daniel does not seem as solemn and weighty a name as other Old Testament names like Abraham and Ezekiel. 

Popular since the days of Daniel Webster and Daniel Boone,
Daniel is a perennial favorite, in the Top 15 <a href="https://nameberry.com/boys-names">names for boys</a> every year since 1972. Daniel ranks first among all <a href="https://nameberry.com/search/boys-names/d">baby names starting with D</a>. 

Daniel's appeal is international, from Ireland to Israel, Finland to Chile. And its nicknames—Danny and Dan—make it sound even friendlier, though, as with other classics, many modern parents are opting to use the name in full.

Daniel

Along with Daniela, Michelle, Nicole, and Denise, Danielle was a big hit from the 1960s to the nineties, sitting comfortably in the Top 20 for several years.  Parents then responded to its chic, sophisticated Gallic image, and though it has lost some of its sheen, it's still a widely used choice.  Novelist Danielle Steele is its most well-known bearer; it's also the name of Elvis's granddaughter.

Danielle

Darla

Dashiell, though missing from many other name sources, is among the hottest new names, chosen by such celebs as Cate Blanchett and author Helen (Bridget Jones) Fielding. With its great dash and panache, Dashiell is associated with detective writer Dashiell Hammett (born Samuel, as in Sam Spade, Dashiell being his mother's maiden name). Alice Cooper was ahead of the game: He named his son Dashiell in 1985.
 For those still confused about the pronunciation, it's kind of similar to castle or bashful. And anyone can pronounce Dash, which is such a dashing nickname.

Dashiell

David is an enduring worldwide classic, used from ancient times to the present day.
 David is derived from the Hebrew name Dawid, believed to come from the root dôwd, meaning “beloved”. The first famous David was the Old Testament second king of Israel: the shepherd boy who killed the giant Goliath, and later a warrior, poet, and powerful leader, wise but humanly fallible. He is an important figure in Judaism, Islam and Christianity, and later inspired many works of art, including Michelangelo’s colossal sculpture.
 Since then, there have been countless Davids of note in history, literature, and popular culture, including the patron saint of Wales — a translation of the Welsh name Dewi — two kings of Scotland. Then there’s Copperfield, Crockett, Bowie, Beckham, Letterman, Grohl, and many more. Celebrities who have chosen it for their sons include Jennifer Hudson, Bar Refaeli, and J.K. Rowling.
 In its international forms, David is steadily popular around the world, and ranks in the Top 10 names in Brazil, Austria, Armenia, Croatia, Bosnia and Herzegovina, and Israel.
 In the USA, David has never been out of the Top 40 boy names, but was at peak popularity in the mid-twentieth century, ranking in the Top 10 from 1936-1992. This means that, although it’s still given to thousands of boys each year, it has an “older man” feel to it. It ranks highest in states with a large Jewish population, and is still a Top 10 name in New York.
 After Daniel, David is the second most popular <a href="https://nameberry.com/search/boys-names/d">boy name starting with D</a>. Although fading a little in popularity, it remains a serious-yet-friendly classic with deep roots.
 If you’re looking to update David, perhaps as an honor name, the freshest alternatives are surnames deriving from David, including Dawes, Dawson, and Davies. You could also try an international variation, like Welsh Dai or Finnish Taavi.

David

Davis is a fresh way to say David. Some sources define it as "son of David," but we see it as a surname spin on the original. While David is an everyman name, Davis has some creative edge -- and still gets you to the classic guy nickname Dave. 
 
Davis can be a good way to name a boy after grandpa David; Davies, Davison or Davidson will also do the trick.
 In the TV show One Tree Hill, the Sophie Bush character gives one of her twins her maiden name of Davis. Davis Guggenheim is an Oscar-winning director and documentarian, married to Elisabeth Shue.

Davis

Dawson was scarcely heard as a first name before the debut of Dawson's Creek in 1998, at which point it leaped up more than 550 places in one year. The character Dawson Leery, played by James Van Der Beek, was a teen favorite until the show's demise in 2003.
 An offshoot of the David nickname Daw, Dawson could make a nice tribute to a namesake David. Also a common surname, there have been noted Dawsons from footballer Len to actress Rosario to the Leonardo Di Caprio character in Titanic, Jack Dawson.
 In literature, Dawson Fairchild is a novelist character in William Faulkner's second novel, Mosquitoes.

Dawson

A bright and optimistic middle name choice. 

Dayna

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

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

Delaney has been a popular Irish surname name for a couple of decades, projecting buoyant enthusiasm plus a feminine feel. 

Delaney might also relate to the variations of Elaine that have grown in popularity in recent years, from Elena to Elaina to Alayna and especially Lainey or Laney, which might also be short forms of Delaney.

Delaney

Denise was a French favorite of the fifties and sixties but is less chic now. In 2020 it broke back into the Top 1000 after a five-year hiatus, catapulted into style by reality TV star Denisse Novoa — but it dropped out again the following year.

Denise

Derek started out as a sophisticated Brit, but the name became so common over the last decades of the twentieth century that it lost much of its English accent, along with its stylish edge. Derek was a Top 100 name in the U.S. for 25 years, from 1970 to 1995.
 Derek was introduced into Britain during the Middle Ages by immigrant Flemish weavers.
Baseball star Derek Jeter spawned a whole new generation of namesakes.

Derek

Like Joanne and Christine, middle-aged Diane has been overshadowed by the a-ending version of her name. Diane has a definite mid-century feel; it was a Top 20 name from 1946 to 1959.

Though it has several distinguished bearers, including Dianes Sawyer, Keaton, von Furstenberg, Lane, Arbus, Kruger and Farr, it is rarely used for babies today.

Diane

This is the second-to-the-original spelling of a name that's part Jersey Shore, part upper-crust British.  Dominick gets you more directly to nickname Nick.

Dominick

In the 1930s, Dorothy left Kansas and landed in the Land of Oz; by the '80s she had become a Golden Girl, living in Miami with roommates Blanche and Rose, giving her a decidedly older image. But parents today seeking a quiet classic are bringing Dorothy back—she reentered the Top 1000 in 2011 after almost completely disappearing.
 Dorothy was once one of the most <a href="https://nameberry.com/popular-names">popular names</a> in the US; she was in the Top 10 from 1904 to 1939, and held the Number 2 spot for eight years.
 Dorothy has been used in Britain since the sixteenth century and was so common there that nickname Dolly led to the word "doll." Many Brits are reviving the cute nickname Dot or Dottie.
 There are numerous worthy Dorothy namesakes, including essayist and wit Dorothy Parker; writer Dorothy L. Sayers; journalist Dorothy Thomson; social activist Dorothy Day; actresses Dorothy Gish, Dandridge, McGuire, and Lamour; and figure skater/haircut icon Dorothy Hamill. Actress Faye Dunaway was born Dorothy.
 Some parents now are favoring the more flowing, romantic variant Dorothea.

Dorothy

One of the new bird names, like Lark and Wren, this one's associated with the billing and cooing sounds of love. Soft and gentle, Dove also has the admirable association with peace.
 Dove was actually an early bird, used as a first name in the seventeenth century and in the U.S. Top 1000 through the 1890's.
 One admirable surname association is with Rita Dove, the Pulitzer Prize winning poet and former United States Poet Laureate.

Dove

A simple one-syllable name that has been on the popularity list since the mid-1980s, Drake is most associated today with the single-named rapper (born Aubrey). The name peaked at Number 197 in 2010 and has since been on a slow decline, but it still can be counted among the stylish contemporary <a href="https://nameberry.com/search/boys-names/d">boy names starting with D</a>.

Drake

With Galway and Ireland in play as names (not to mention Shannon and Kerry), there's no reason this one can't work, too. 

Dublin

Duncan is jaunty, confident, and open, a Scottish <a href="https://nameberry.com/list/453/royal-baby-names">royal name</a> that's brimming with friendly charm and makes it into our golden circle of names that are neither too popular nor too strange. Popularity aside, Duncan is one of the most classic <a href="https://nameberry.com/list/473/scottish-names-for-boys">Scottish names for boys</a>. 
 From a surname based on a clan name, Duncan was the name of a Scottish saint and two early Kings of the Scots. The beneficent Duncan I, who lived in the eleventh century, was immortalized in Shakespeare's Macbeth. 
 The brave and handsome Major Duncan Heyward is one of the main characters in James Fenimore Cooper's The Last of the Mohicans. Other cultural references include Duncan Idaho, the only character to appear in all of Frank Herbert's Dune novels; Duncan MacLeod, the immortal protagonist of Highlander; one of Garp's sons in The World According to Garp; and singer-songwriter Duncan Sheik.
 David Bowie's son Zowie changed his name first to Joey and then finally to Duncan.
 
Duncan peaked int he late 90s and has been a downfall since, even falling out of the Top 1000 in 2021 — but made a reappearance in 2022.

Duncan

Dustin's popularity in recent years has probably had more due to its similarity to Justin than to idolization of Dustin Hoffman -- himself named after silent screen cowboy star Dustin Farnum -- who certainly was the one to put it on the name map. In recent years, golfer Dustin Johnson has brought fresh renown to the name. Dustin is a character in Netflix hit Stranger Things. After decades in the spotlight, Dustin feels like a classic rather than an upstart. It peaked in the Top 50s in the 1980s.
 Caveat: Hoffman has confessed that his schooldays nickname was "dustbin" though in today's more tolerant naming atmosphere, Dusty may be the cute nickname.

Dustin

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. 
 <br/
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

ag39's list "Names starting with D" of 24 great name ideas: Dane - Dylan!

Names starting with D

Boys and girls names starting with D ranging from classics like Diane to modern names like Dublin.