Crimson is a rare unisex color name used more frequently among baby girls.

Macho to the max. But with the rise of x as a fashionable letter anywhere it appears in a name, ala Jaxson or Maxon, we may be hearing more of Axton.

Cool new Q-starting possibility which suggests a sense of curiosity and purpose.

This simplified spelling is a bit too polyester, though this is also the authentic Slavic version of an Old Testament name that's being rediscovered.

A chic and sassy French choice, popular in France but likely to be confused with the more prosaic Alex in English-speaking countries. Although sometimes used in the US as a variant spelling of Alex, the French name Alix actually derives from a medieval French form of the name Alice or Adelaide.

Rock definitely has a macho image, if a somewhat caricatured one, ala The Rock. But with the rise of word names and also of tough guy names, Rock feels more plausible than it did a generation ago.

This body of water runs deep; the best of a group of new possibilities that includes Bay, Ocean, River, and the more established Brook. It has received attention via the actress Lake Bell. Lake would make a particularly cool and refreshing middle name, as Gisele Bundchen and Tom Brady did for daughter Vivian.

There is some controversy over the origin and meaning of this name, though most reputable sources define it as a Hindi name meaning kindness or compassion. Also spelled, Daia, other sources say it may mean "joy" or be a Hebrew name with the meaning "bird of prey". It has recently been made familiar through the character of Daya Diaz on Orange is the New Black .

Aero is a distinctive masculine name with modern appeal, derived from the Greek word 'aer' meaning 'air' or 'atmosphere.' This contemporary name evokes associations with flight, freedom, and the expansiveness of the sky. While relatively uncommon as a given name, Aero has gained modest recognition through its use in aviation terminology and as a brand name for various products related to movement and technology. The name's brevity and strong vowel sounds create a memorable quality that appeals to parents seeking something unconventional yet accessible. Aero's simplicity makes it easily pronounced across different languages, giving it international versatility. As a name choice, it projects an image of dynamism and modernity, appealing to those drawn to nature-inspired names with a technological edge.

This name was consistently in the boys' Top 200 until WW2. It's a name with so many dimensions to it: the hyper-masculine meaning, the surname-as-firstname trendiness, and the softer sound and connotation since homophone Carol was favoured in the 1940s and '50s for daughters. We think it's time for a resurgence of Carrolls amongst the boys.

Felix is rising in the chart for boys, and its feminine variations are sure to follow. The best knows these days, thanks to the TV character, is Felicity, but there's also Felicia and Felice. Like Lucia, Felice is a name with different pronunciations depending on where it's used. The Italians pronounce it fa-LEECH-ay, but the Americanized version is feh-LEESE.

As surname Lane becomes more popular, so too does this variant. Regardless, it does create the possibility for spelling confusion.

Variation of Casey or combination of initials K. and C. From the time when initial names seemed really neat. K. C.

Worthy sibling for Oak, Elm, Juniper, and Spruce.

Laid-back and humble, with a distinctive down-home charm.

A simple and appealing unisex Korean name with many possible meanings, depending on the hanja characters used. This spelling also coincides with the English word "sun", which is a nice bonus.

Isla is a contemporary gem, so why not Isle? As an English word name, it takes you straight to the literal definition — a small island — which could have an appealing, aspirational ring to it, for those wanting to raise independent children.

Yarrow is a flowering herb that grows wild in Europe and North America, and has long been used in several Native American and European cultures as a healing plant. Named for the mythical god Achille, Yarrow is a symbol of enduring love.

Revel is a joyous word name that may appeal to parents wanting a non-traditional Biblical choice or simply a name that expresses how they feel.

Kyrie elieson is one of the oldest religious refrains, meaning Lord, have mercy. As a first name, though, Kyrie is less a name of God and more a nickname-name that might be short for Kyra or a diminutive that stands on its own, a la Kylie. The best-known Kyrie is the male basketball player Kyrie Irving, who pronounces the first syllable to rhyme with my rather than fear. He has inspired more than 1000 baby boys to be given this name one recent year in the US, while it was given to 178 baby girls. Impressive numbers.