Kai is an internationally flexible name with many possible origins and meanings, growing in popularity in the US and a diverse range of European countries.

River shares the tranquil feeling of all the water names, and seems to have pretty much escaped its past strong association with River Phoenix and his unfortunate fate. Actor Joaquin Phoenix named his son with actress Rooney Mara after his brother River.

This hauntingly euphonious Choctaw name has re-entered the public domain, as memories of the outrageous actress Tallulah Bankhead have faded. For years, Tallulah was a name associated only with Bankhead, named for her paternal grandmother who was named after the Georgia town of Tallulah Falls.

Maya, which has an almost mystical image, has been steadily climbing in popularity in the US and the English-speaking world, along with a range of other countries, including France, Germany, Israel, and Brazil. It's ranked in the US Top 100 since the turn of this century, but has never risen to the top of the list, which you may consider a good thing.

Dylan still feels poetic and romantic after years of popularity. It still ranks highly on the charts, among the top boy names starting with D, so if you choose it, be aware that yours may not be the only Dylan in his class.

Douglas, and more particularly its nickname, Doug, had a real romantic swagger in the 1950s and 1960s dating back to swashbuckling Douglas Fairbanks, but today is more likely to conjure up your mom's prom date. Originally a Celtic river name, it became attached to a powerful Scottish clan, renowned for their strength and courage. In its earliest incarnation, Douglas was used equally for girls and boys.

This pretty sea-born name was used to dramatic effect by Shakespeare in his play Pericles for the virtuous princess who says she is "Call'd Marina, for I was born at sea."

A cool, rugged sounding name, Calder is connected to an ancient Scottish clan, an English village, and a Scottish River, along with the sculptor Alexander Calder, who invented the mobile (as in, kinetic sculptures powered by motors or air). Meaning "rocky water" or "stony river" in the ancient Brittonic language, it makes a creative yet outdoorsy choice.

An offbeat possible replacement for the overused Melissa and Marisa, Nerissa was used by Shakespeare for Portia's witty confidante in The Merchant of Venice. Queen Elizabeth has a cousin named Nerissa.

Gwyneth Paltrow and Chris Martin's choice of this white-bearded Old Testament name helped bring it into the modern age, along with brethren Elijah, Isaiah and Isaac. User-friendly nicknames include Moe and Mose.

A color name, a gemstone name, and an ocean-inspired choice, Coral has a lot going for it with its sharp C sounds yet sweet vintage feel. Unlike Scarlett or Violet, however, it is only quietly used in the US these days, perhaps because of its similarity to more 'dated' Carol.

Maris is an unusual and appealing name that has never appeared in the U.S. Top 1000, overshadowed by its twentieth century elaboration, Marisa/Marissa. It derives from the phrase "Stella Maris," star of the sea, one of the many epithets of the Virgin Mary, and became familiar via the unseen (but unliked) character of sitcom Frasier's ex-sister-in-law.

Popular Arabic name for boys and sometimes girls too, that's also a term of authority in India.

If you love Dixie, Trixie and Pixie, this name of a mermaid-like sprite in German folklore may be for you. It might also make an update for Nicki.

Possibly a derivative variation of Yara, a popular name in Spanish-speaking countries meaning butterfly, Yareli was given to more than 400 baby girls in the US last year.

If you're a lover of the beach and sea, and want a name that relates to the largest body of water, there are several variations you could consider.

Nahla is a lovely name chosen by Halle Berry for her daughter. Not to be confused with the Disneyfied Nala.

This Maori name, often heard in New Zealand, is an attractive, evocative choice for lovers of the ocean made famous – perhaps too famous – by the Disney heroine. Moana was also an alternate name for the heroine Ofelia in Pan's Labyrinth. Moana may also be a color name for a deep ocean blue ("lanu moana"). Moana and other Disney Princess Names are the subject of a featured blog.

Highly unusual water name -- and actor Colin surname -- with a Scottish burr. Firth derives from the Old Norse word fjord.

Though still being used, Deanna peaked many decades ago.