Once Upon a Time tv show

Liam is the top boys' name in the US, holding the Number 1 spot for the past seven years and also ranking as one of the most popular boys' names around the western world.

Lily is the most popular of the popular delicate century-old flower names now making a return, thanks to its many irresistible attributes: a cool elegance and a lovely sound, a symbol of purity and innocence, and a role in Christian imagery.

A versatile classic, Lucy is both sweet and solid, a saint's name, and the heroine of several great novels. First fashionable in England and Wales, Lucy is now a popular choice in the US, The Netherlands, and New Zealand.

Simple and universal, Marco is a Latin classic that would make a much livelier namesake for an Uncle Mark. It was used for her son by actress Jill Hennessy and goes well with surnames of any nationality.

Margot is suddenly a star again. After a nearly-half century absence, it hopped back on the Top 1000 list in 2013 and is on the rise. The Margot spelling is now given to three times as many baby girls as the Margo one.

An underused classic that has proved surprisingly unisex over the last few decades, being given to roughly the same number of baby girls and boys in the US from the 1970s to the 2000s. For a girl, Marion has a sturdy old-fashioned charm.

You'll probably be hearing more of this name thanks to the newest Pixar film, featuring Princess Merida, the first Pixar princess--a feisty, athletic, independent medieval Scottish girl with wild red hair. Her name, however, is not Scottish, but a Spanish place name found in both Spain and Mexico's Yucatan peninsula.

This name of the famous fifth-century sorcerer and mentor of King Arthur may or may not be a bit wizardy for a real-life modern child. Its most noted modern bearer: football star turned actor Merlin Olsen, whose father was named Merle.

Michael was the Number 1 American boys' name for almost half a century. While Michael has moved out of the Top 10 baby boy names, it's still widely used.

Popular Mila is an international gem, trending across the States and throughout Europe. The similar though less popular Milah has seen increased use on the back of this, however, this slightly longer variant might have even more global possibilities.

Mulan comes from a Chinese mythological ballad, in which Mulan disguises herself as a man to take the place of her father in war. The 1998 Disney movie of the same name was based on this legend. Read more about Mulan and other Disney Princess Names in our featured blog.

Naveem, which is also spelled Navim, is a traditional Arabic name that also has the sheen of modernity. It was introduced to a wider audience via Prince Naveen, the charming (if opportunistic), free-spirited royal of an unnamed European principality in Disney's animated 2009 Princess and the Frog, who wins the heart of Princess Tiana.

Always the less common spelling of Irish classic Neil, Neal has been on a fifty-year slide, and now doesn't even make the Top 1000. It has a streamlined, surnamey appeal in this spelling.

Nimue (Lady of the Lake) is the ruler of Avalon in the Arthurian legend. Nimue plays a pivotal role in many stories, including giving King Arthur his sword Excalibur, enchanting Merlin, and raising Lancelot after the death of his father.

There are several Percivals scattered through the Harry Potter series, which might help transform the old-fangled, fussy image it has accrued. Actually, the original Percival was the one perfectly pure Knight of the Round Table, a worthy hero. The name was invented in the twelfth century by a poet named Chretien de Troyes, for his ideal knight in the poem Percevale, a Knight of King Arthur.

Peter is derived from the Greek Petros, meaning "rock" or "stone." One of the most important figures in the Christian hagiography is Saint Peter, keeper of the Gates of Heaven. Born Simon bar Jonah, he was given the nickname Peter by Jesus, to signify that he would be the rock on which Christ would build Christianity. Centuries later, there was Peter the Great, the czar who developed Russia as a major European power.

Philip, the name of one of the 12 apostles, is still favored by parents in search of a solid boys' classic that is less neutral than Robert or John and more distinctive than Daniel or Matthew and has many historic, royal ties.

Rapunzel is famous as the long-haired heroine of the fairy tale, locked in a tower only to fall in love with a handsome prince who climbed to her side via her hair. Rapunzel has never been widely used as a first name the way, say, Aurora -- the mortal name of Sleeping Beauty -- has. Like Cinderella, it's too closely identified with the fairy tale to really take off as a girls' name. In German, it's the name of several varieties of wild-growing, edible leaves. Read more about Rapunzel and other Disney Princess Names in our featured blog.