Otto is cool again. Long a quintessential Old Man Name, Otto has been promoted to trending darling of adventurous baby namers.

With many British names invading the Yankee name pool, the sophisticated Alistair could and should be part of the next wave. It debuted in the US Top 1000 in 2016. You have a triple choice with this name--the British spell it Alistair or Alastair, while the Scots prefer Alasdair--but they're all suave Gaelic versions of Alexander. Adopted by the lowland Scots by the seventeenth century, the name didn't become popular outside Scotland and Ireland until the twentieth century.

Sullivan is a jaunty Celtic three-syllable name, with a real twinkle in its eye. It was immortalized in the 1930s classic film Sullivan's Travels and was chosen for one of Patrick Dempsey's twin boys. Nickname Sully is equally jaunty.

For every Tio Salvador in a Latino family, there's a Zio Salvatore in an Italian one. Having always ranked in the US Top 1000, it is in danger of falling off the charts very soon.

Adair has flair, the grace of a Fred Astaire, and a daring, spirited vibe. It's usually considered a Scottish surname, derived from the name Edgar, though other possibilities are that it derives from the place name, Adare, meaning "ford of oak trees" or from the Irish Darragh meaning "oak tree". In any of these cases, it is pronounced uh-DEHR.

Like many short forms now popular as full names in the Netherlands, Coen—also spelled Koen—originated as the diminutive of the more old-fashioned Coenraad, the Dutch Conrad. In this case, it would be pronounced as KOON, with a short oo sound.
Alternatively, it may be used in the US as a variation of Cohen, which stems from the Jewish surname designating a priest, and thus pronounced as CO-uhn. Additionally, it may also relate to the Irish surname McCown ("of Connacht") or to the Australian place name, Coen, meaning "thunder" from its Indigenous roots.

Made famous by F. Scott Fitzgerald and John Fitzgerald Kennedy; still works best as a middle name.

Sure, he'd probably get a certain amount of red-nosed teasing around the holiday, but a boy named Rudolph could probably take it. Besides, he's got other, more distinguished namesakes -- the great ballet dancer Nureyev, silent screen Lothario Valentino and 9-11 Mayor Giuliani.

Hardy is a spirited and durable un-Germanic German surname that is starting to be used in this country.