In an era with so many created, modern names, Aldrich oozes history and substance. But it is also fit for modern times, given its surname-as-name status and the nickname potential (Al, Richie, etc).

Aldrich

Beckett is one of the big baby name hits of the decade.
 A handsome name with an attractively brisk sound, and rich in literary associations via major Irish playwright Samuel Beckett, it is especially hot among celebs. Melissa Etheridge jump-started the trend in 1998, followed by Conan O'Brien, Stella McCartney, Malcolm McDowell, Nicole Sullivan and Natalie Maines.
 Another worthy namesake is the martyred saint Thomas a Becket, Archbishop of Canterbury, whose story was the basis of the Anouilh play "Becket," which became a film starring Richard Burton and Peter O'Toole.
 In 2005, the authors of Freakonomics predicted that Beckett would be one of the most <a href="https://nameberry.com/popular-names">popular baby names</a> of 2015. Although they were a little off the mark -- Beckett hasn't even cracked the Top 100 -- we predict that it will continue to climb the US rankings.

Beckett

Bennett is Ben with a bow tie, kind of a cross between Benjamin and Beckett. It's been trending up on the popularity charts in recent years, and its choice by The Unbreakable Kimmy Schmidt's Jane Krakowski could shoot it even higher. 
 Bennett Cerf was an eminent publisher--one of the founders of Random House--and renowned punster.
 Bennett is a popular surname, and has many noteworthy bearers, from Jane Austen's Pride and Prejudice family (with one 't') to indomitable singer Tony. Bennett has been used as a surname in England since the early thirteenth century.

Bennett

Brennan is a winning Irish surname name, more modern than Brian or Brendan, more unusual than Conor and Aidan. The only possible problem with Brennan: people might think you're saying Brendan.
 Brennan eased onto the very bottom of the popularity list in 1966, and has pretty much remained in the Top 1000 ever since.

Brennan

Actor Pierce made both his first and last name appealing. 

Brosnan

Callum, a charming Scottish name high on the list in England, Scotland and Northern Ireland, is rising through the ranks in the US now too. And it comes complete with the easy nickname Cal. Kyle MacLachlan chose Callum for his son. Callum might also be spelled Calum; in Ireland, the name became Colm, and in Scotland it's sometimes used as a pet form of Malcolm.
 
Callum was derived from Latin Columba, a unisex given name meaning "dove." Callum was popular among early Christians because the dove was a symbol of purity, peace and the Holy Spirit. St. Columba was one of the most influential of the early Celtic saints.

Callum

One of the most distinguished names in literature could become a hero name in a family of poetry-lovers -- or be seen as a trendy new occupational name. 

Chaucer

A popular American name in previous centuries in honor of famed Harvard President, Charles Chauncy. This name is burdened by an incredibly pompous sound and best left in the past.

Chauncy

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

Donavan

Donnelly is among the more appealing Irish surname names, less well used than Donovan. Related options include the place name Donegal and the mythological god name Donegan.


Donnelly

Eamon is one of the traditional <a href="https://nameberry.com/baby-names/168/irish-names">Irish names</a> that has not yet emigrated to the US. This Irish name pronounced ay-mon was popularized by early president of the independent republic Eamon de Valera (birth name George), who was born in the United States to an Irish mother and a Cuban father. Eamon definitely has possibilities as a successor to the epidemically popular Aidan/Aiden.
 Though it may be an older generation name in Ireland, it would sound fresh elsewhere.
 The original spelling of the name is Eamonn.

Eamon

Emmett, honest and sincere, laid-back and creative, is on the rise as a male cognate of the megapopular Emma and Emily, not to mention being a character in the popular Twilight series.
 Emmett originated in England as a masculine diminutive of the German Emma; the Hebrew characters pronounced eh-MEHT mean truth, so that might be considered another definition. Emmet is another, less popular spelling.
The death of young Emmett Till helped spark the civil rights movement.

Emmett

Pronounced like Owen, this was the name of several early Irish kings and saints, as well as a celebrated Ulster hero. Often spelled with two 'n's in Scotland, it has been Anglicized as Ewan, Ewen, Euan, Owen, Hugh, or Eugene.

Eoghan

Spelling variation more popular in Germany than the original, which is also well-used there.

Fynn

Gallagher is, like so many of its genre, friendly, open, and optimistic. Some might associate it with the fraternal members of the band Oasis, Noel and Liam Gallagher.


Gallagher

Gavin, a name with Scottish roots, has stepped into the spotlight, replacing the dated Kevin, thanks in part to pop-rock sensation Gavin DeGraw and Bush lead singer Gavin Rossdale. 
 Gavin also has made literary appearances in J.M. Barrie's The Little Minister and in William Faulkner's Snopes family trilogy. In the form Gawain, he was one of the Knights of King Arthur's Round Table.
 Gavin entered the ranks in the 1950's and climbed as high as Number 30, in 2008, before dropping a bit on the charts.

Gavin

Ian is Scottish form of John, derived from the Hebrew name Yohanan. It is an Anglicization of the Scottish Gaelic Iain, which is also a viable spelling. Ian was introduced to Americans by Ian Fleming, creator of James Bond.
 
Ian has enjoyed remarkable longevity, ranking in the Top 100 since the early 1980s but never vaulting into the Top 50. That's packing a lot of power into three letters.
 
Notable namesakes include actor Ian McKellan and novelist Ian McEwan. Actor Ian Ziering pronounces his name EYE-an, rather than the traditional EE-an.

More unusual than Justin, less word-like than Justice, this New Testament name could make an intriguing choice. After being off the popularity lists from 1904 to 1993, it is now being used in steady numbers.
 There have been three notable saints named Justus: St. Justus of Canterbury, who was instrumental in the conversion of Anglo-Saxons to Roman Christians and became the fourth Bishop of Canterbury, and the martyred St. Justus of Beauvais and St. Justus of Lyons.

Justus

Rarely heard, and all too likely to be confused with Kevin. 

Kavan

Lewis is the best spelling to choose if you want this pronounced with the S. It was a Top 100 name in the US from 1880 to 1930, reaching Number 30 in 1880 and while it has declined in use, it has remained in the Top 1000 since stats began. 
 
A Medieval form of Louis, one of its most famous namesakes is Lewis Carroll, born Charles while current bearers are comedian Lewis Black and singer Lewis Capaldi. Lewis is also a very common surname, as in Lewis & Clark, Jerry Lewis, Jerry Lee Lewis, Daniel Day-Lewis, Sinclair Lewis, Leona Lewis, and many other notables. Interesting fact: Louis Armstrong pronounced his first name as Lewis.
 Nickname/middle name Lou is making a comeback for girls (as in Keri Russell's Willa Lou), so why not Lew for boys?

Lewis

Reeve is cool and dignified, sophisticated and modern &mdash; an excellent combination of assets, and a name being seen as a more masculine and distinctive alternative to Reese.
 A reeve was a medieval English manor officer responsible for overseeing the discharge of feudal obligations. Reeve has very occasionally been used for girls: it was the name of the daughter of Charles and Anne Morrow Lindbergh, their youngest child.

Reeve

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

This distinguished surname belonged to one of Ireland's great princely families. Its many variations include Rourke (as in actor Mickey), and O'Rourke. The family surname is thought to be one of the oldest in the world, originating in the tenth century, following the death of a young prince named Ruarc. It has literary cred via Howard Roark, the protagonist of Ayn Rand's The Fountainhead.

Roark

Simultaneously a name of Hindi and Sanskrit origin, a spelling variation of the popular Rowan and an anglicized form of Irish Ruadhán, Rohan is a cross-cultural choice. 
 
As a Hindu name, it is associated with the deity Sri Vishnu, while more generally, it means "ascending" in Sanskrit and Urdu. As an Irish and Scottish name, it means "red, red-haired", although English influence has led to it being associated with the rowan tree.
 
Other possible meanings include "accompanying dew" or "rich, prosperous" in Japanese, along with "spiritual" or "compassionate" from the Arabic name Ruhan.
 
Currently in the US Top 1000, albeit near the latter end, it is also popular in the UK where it sits in the Top 300.

Rohan

Ronan is the compelling legendary name of twelve Irish and Scottish saints that is now drawing some deserved attention; this cousin of the ascending Roman and Rowan was chosen by actor Daniel Day-Lewis and his writer-director wife Rebecca Miller in 1998, and more recently by actress Catherine Bell.
 Ronan is a Harry Potter name—that of a centaur who lives in the Forbidden Forest. Ronan Keating is an Irish singer, Ronan Farrow is a TV personality and Hollywood scion, and its presence as a surname is represented by young actress Saoirse Ronan.

Ronan

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

Could be a novel way for a boy's name to honor an ancestral Claire. 

Sinclair

Thatcher is an open and friendly freckle-faced surname, fresher sounding than Tyler or Taylor, that dates back to the days of thatched-roof cottages. It is catching on with modern parents—it reached the US Top 1000 for the first time in 2013.
 Britberries in particular may have strong associations to Prime Minister Margaret, but the surname has other notable bearers as well, such as Becky Thatcher, the object of Tom's affections in The Adventures of Tom Sawyer. Thatcher Grey is the protagonist's father on Grey's Anatomy, and a young Heath Ledger played William Thatcher in 2001's A Knight's Tale.
 TV celebrity chef Cat Cora has a son named Thatcher Julius.

Thatcher

A solid classic with plenty of history, Thomas strikes the balance between strength and gentleness. A favorite in the UK, a staple in France, and Australia, and never absent from the US Top 100, Thomas feels like a safe bet and a name that fits into any era. 
The Greek form of the Aramaic name Ta’oma, Thomas means “twin.” It came about in the Bible because there were too many apostles called Judas, and so, Thomas became the “twin”, to reflect his close brotherhood with Jesus. 
Known as “Doubting Thomas” due to his initial skepticism of Jesus’s resurrection, he went on to become a martyr, and there was no need to doubt Thomas’s potential as a given name. 
Brought into common usage by the Normans, it was then always among the 5 most common English names for boys at any point between the 13th and 19th century. 
While it has fallen down the US charts in recent years, it remains a familiar and trusted choice. Given to over 6000 boys every year, it has made a steady climb back into the Top 50. 
Across the pond in the UK, both Thomas and Tommy make the Top 30, while Tom, Tommy-Lee and Tommie have made their mark in the Top 1000. 
As a well-established classic, Thomas naturally comes with plenty of noteworthy namesakes. “Thomas the Tank Engine” might appeal to you kids, but there’s also the theologian, Sir Thomas Aquinas, the cardinal Thomas Wolsey, the Founding Father, Thomas Jefferson. the philosopher, Thomas Hobbes, and the writer, Thomas Hardy. 
More recent namesakes for those who aren’t into history include actors Tom Hardy, Tom Cruise, and Tom Hiddleston, singers Tom Parker and Tom Fletcher, Olympic diver Tom Daley, and Thomas Sanders, of YouTube fame. 
A timeless all-rounder, Thomas comes with the intuitive nicknames, Tommy and Tom, which feel sweet for a child but not too cutesy for a grown-up. For more unexpected options, you could try the nature-inspired Moss or Scottish Tam. 
Unlikely to go out of style anytime soon, Thomas is a refined but approachable choice. If the popularity does give you pause, however, you could try the surname-inspired Thompson, or an <a href=“https://nameberry.com/list/492/100-classic-boys-names--below-the-top-1000/all”> underused classic</a> like Marius, Rufus, or Phinneas. 
Alternatively, there is a wealth of interesting variants to ponder, from Italian Tommaso and Scottish Tavish to Croatian Tomo– and for girls, there’s Thomasina, Tomine and Tamsin.

Thomas

Titus, once seen as a slightly forbidding Roman, New Testament, and Shakespearean name, was brought back to contemporary life in the USA by the TV series Titus 2000, increasing in popularity along with other revived ancient names like Linus and Silas.
 Titus was the name of a Roman military commander who became Emperor. In the New Testament, Titus was a trusted companion of St. Paul, the recipient of one of his epistles; from Shakespeare the name is familiar via the central character of his tragedy Titus Andronicus, as well as appearing in Antony and Cleopatra, Coriolanus and Timon of Athens. Titus Groan is the protagonist of Mervyn Peake's Gormenghast Gothic fantasy trilogy, and Titus Welliver was a character on Deadwood.
 The painter Rembrandt had a son named Titus.

Titus

Also related to the word for wolf, this name has a first syllable that's not appealing to the American ear. Better ic-ending choices: Dominic, Frederic, Eric. 

Ulric

rachemmons's list "Boy names considerably better than Louis" of 33 great name ideas: Aldrich - Ulric!