safe boy names and guilty pleasures

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.

This name of three early popes has been associated in recent years with a cocky cartoon cat ("Thufferin' thuccatash!") and the Italian Stallion hero of the Rocky and Rambo movies (who was born Michael) — and yet we think it just might be ready to move further back into the mainstream.

Tao is the Chinese word for the underlying harmony of the universe, combining both yin and yang. Extreme kayaker Tao Berman made this one of the spiritual names prime for adoption. Tao rhymes with cow.

Some high-profile soccer stars, such as Thiago Silva, have contributed to its success. The correct Portuguese pronunciation is chee-AH-go. Thiago is ranked Number 2 for boys in Puerto Rico.

Pronounced TEE-bow, this version, which is also a very common surname in France, has a lot more charm than the name it derives from — Theobald. A variant spelling is Thibaut.

A solid classic with plenty of history, Thomas strikes the balance between strength and gentleness. A favorite in the UK, a staple in France, and Australia, and never absent from the US Top 100, Thomas feels like a safe bet and a name that fits into any era.

Supreme Court Justice Thurgood Marshall's name probably originated as "Thoroughgood" -- quite a mouthful and a lot to live up to.

Other wild animals like Fox, Wolf and Bear are catching on as baby names, and Tiger is a rarer option with several famous namesakes, including golf champ Tiger Woods, who was born Eldrick. Other famous Tigers include Indian actor Tiger Shroff, born Jai, and British actor Tyger Drew-Honey, who spells his name with a Y.

Vale is part place name, part nature name -- a poetic term for a type of valley. Today Show coanchor Savannah Guthrie put Vale on the baby name map when she chose it for her daughter, but there's no reason the name can't work equally well for a boy. Vale might also be a short form for Valentine or a spelling variation of the city name Vail.

Romantic name used throughout Europe, though sure to lead to pronunciation problems here. Though it's never been too widely used in the US, it's quite popular in Switzerland, France, Austria, and Romania.

Valentine is an attractive Shakespearean name with romantic associations, but those very ties to the saint and the sentimental holiday have sent it into a decline, one which we think may be about to turn around.

A short but sophisticated, long-neglected name you might want to consider.

This striking name has a lot going for it: it's a self-confident Spanish surname, it identifies one of the most brilliant stars in the sky, and it has a musical reference to singer-songwriter Suzanne Vega.

The o ending and the positive meaning in many languages makes this a winner, and with the feminine Vera making a surprise return, and the new love for the letter 'V', this becomes a name that has definite possibilities.

A zippy, lively name that has never been popular, but has never completely disappeared. It is best known for writer and wit Gore Vidal, and hairdresser Vidal Sassoon and his many products.

Though to most Americans Viggo is a one-person name attached to intense actor Mortensen, it is actually an old Norse name dating back to the Vikings, and is currently the 32nd most popular appellation in Sweden. Viggo Mortensen is a Jr., sharing his name with his Danish father.

Old World Italian name that might become fashionable in a so-far-out-it's-in way, like Enzo and Rocco. Main recommendation: It's among the rare boy names that mean life.

Unusual Italian name for boys that relates both to the vividly stylish Viv names such as Vivienne and Viveca, and to the Italian musician Vivaldi.

One of those midcentury shortenings that are starting to sound cool again, though we prefer Van.

William is one of the most enduring of classic names for boys. It's also among the most popular boys' names, as American parents see it as being ideally conservative yet contemporary, and hands-down the most popular baby name beginning with W of all time.