Althea is a poetic, almost ethereal name found in Greek myth and pastoral poetry, associated in modern times with the great tennis player Althea Gibson, the first African-American to win at Wimbledon.

Maverick meets Merritt in this strong sounding choice, which has its origins in Welsh, German, and Scottish. Notably borne by dancer Merrick Hanna, comedian and presenter Merrick Watts, and by Merrick Tremayne, the central character of Natasha Pulley's novel, The Bedlam Stacks, it was briefly bumped into the US Top 1000 in 2016 following The Supreme Court saga of Justice Merrick Garland.

This image of this distinguished Anglo-Scottish surname, drawn from the French place name of the ancient castle of Saint Foi de Montgomery, is rapidly shifting from fusty and formal to cool. And dashing short form Monty (or Monte) nudges it to cute.

Despite the success of so many O-starting boys names--Oliver, Owen, Otis, Oscar--Oswald has not yet shown any signs of resurrection, though he does have the animating nicknames Ozzie/Ozzy and Oz. The name has some literary cred--in Chaucer's Canterbury Tales, Shakespeare's King Lear and a novel by H. G.Wells--and there was early cartoon character Oswald the Lucky Rabbit.

Now seen as the chap in the smoking jacket in a 1930s drawing-room comedy, Reginald has actually been on the US popularity list every year since 1880.

Old time nickname that's starting to sound fresh again, à la Alfie and Freddie.

Most famous as one of the many middle names of Professor Dumbledore from Harry Potter, Wulfric is an earlier form of the medieval English name Ulric. It has also belonged to an 11th- century Earl of Mercia and a 12th-century saint.

A name popular both in France (where it's Number 405) and within the Cajun population, it's more substantial than Eric, and occurs twice in the Harry Potter series.

Monte, pronounced with two syllables as brother Monty, is an old-fashioned nickname-name that's reclaiming a certain amount of dash and charm. It was recently chosen by actor Guy Pearce--which may signal a comeback.

Cyrene was a mythical nymph and huntress who was beloved by Apollo. An ancient city in Libya was named after her.

Friendlier french form of ancient Germanic royal name Amalric or Emmerich.

This Hawaiian name gracefully celebrates the force of nature, paying tribute to the ocean. If you're looking for unique names that mean ocean, this should be on your short list.

Sovereign is one of those names only a celebrity could introduce, much like Saint or Sir who came before it. It was actually football player Cam Newton who first used the name for his daughter, Sovereign-Dior Cambella (sister to Camidas, Cashmere, and Chosen) in 2017. But more notably, it's the name Usher chose for his baby girl, Sovereign Bo, in 2020.

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.

It's difficult to conceptualize the numerical value of a trillion, but this extraordinarily large number name is a rising choice for baby boys.

A mighty lion in sheep's clothing. Though Amandla looks, to the untrained eye, like a variant of milquetoast Amanda, it actually derives from the word for "power" in the Zulu and Xhosa languages, two of the major languages of South Africa. Anti-Apartheid activists often used the phrase "Amandla Awethu!", meaning "power to the people," as a rallying cry at protests. There was also a 2002 documentary about the role of music in the downfall of Apartheid called "Amandla."

Godric is one of the unique baby names that has found more exposure since J.K. Rowling's Harry Potter universe came into our lives. Godric Gryffindor is an important historical figure in the series. In real life, Godric was a name popular in middle England, with many saints and sheriffs of the 11th century bearing the name. Godric, like other old English names Arthur, Edwin and Oswald, has potential to make a comeback as an easily-recognizable but creative choice for parents looking for names that are unique without being too challenging.

Montgomery is an increasingly popular name for boys, especially in the UK, and now it's being used for girls as well in the US, where more than 50 baby girls were named Montgomery last year.

Feminine spin on Arnold that received a brief flurry of use in the early 1990s.

The name of the mother of Aethelred the Unready was once common among the Anglo-Saxon nobility, and was briefly revived during the 19th century, only to be lost once again to history.