Owen, a resonant Celtic name, has ranked among the Top 100 boys' names in the US for 20 years and is now at its highest point ever.

Long popular in Ireland and England, Kieran, the name of Ireland's first-born saint and twenty-five other saints, has been building its U.S. fan base thanks to its strong and attractive sound, and its fashionable Irish brogue. While Ciaran is the more authentic Irish spelling, Kieran is more popular this side of the Atlantic.

Eden is an attractive, serene name with obvious intimations of Paradise, one of several place names drawn from the Bible by the Puritans in the 17th century.

Aiden in all its spelling variations is the Anglicized version of the Irish Aodhán, which was originally a pet form of the Irish name Aodh (pronounced 'ee'), who was the old Celtic god of the sun and fire. St. Aidan was a famous seventh century Irish saint, noted for his kindness and generosity and for spreading Christianity.

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.

Stylish, gentle, and rustic at the same time, Rowan is a name that falls into various categories. Unisex and cool, mystical and woodsy, with the feel of both Rose and Riley, Rowan is a fresh but familiar choice.

The graceful, natural image of the verdant shade tree transcends any connection with President Johnson.

Bronwen is widespread in Wales, but still rare enough here to sound somewhat international — we think Bronwen is a real winner. (Note: the Bronwyn spelling is an Anglicization, since the -wyn ending is masculine in Welsh).

While Larkin takes this name from bird to surname, there are actually more female Larkins these days than male, and it's a name that works as well for either gender. It has the literary connection to poet Philip Larkin too.

While Jadon is the authentic biblical name, Jaden is by far the more popular spelling, first noticed when Will and Jada Pinkett Smith used it for their now grown (and famous) son. It has since swept the country for both sexes, with a wide variety of spellings and rhyming cousins.

Lovely, authentic name -- but any Kirsten will be condemned to a lifetime of hearing "Did you say Kristen?" They're both genuine Scandinavian names but too interchangeable.

Brecken is a fresh, distinctively Irish alternative to similar-sounding (and much more popular) Beckett or Beckham. While Brecken is a spelling variation of the original Breccan, it's the most popular form of the name. By whatever spelling, it's a name we'll likely see rise in popularity.

Scandinavian names are fashionable these days, and Torsten is one that is used only occasionally: About 20 baby boys were named Torsten in the US last year.