Tracey is the spelling of Tracy used by British comedian Tracey Ullman, who was born Trace. A Top 10 name in 1970, Tracy was last year given to fewer than 50 baby girls in the US and Tracey to only 13. But if the Hundred Year Rule holds, Tracey and Tracy are halfway back to a comeback.

This name found in both Celtic and Scandinavian mythology has gone from all-boy to almost all-girl, retaining a strong, unisex quality. However, it has dropped following its three-decade heyday from the 1960s to the 1990s.

A Caroline abbreviation that was wildly popular with Mom's generation...or Grandma's. At one time it was a name for baby girls born at Christmas. because of its association with Christmas carols.

See TERRY.

Chic in the fifties, now kept in the public eye mainly by actress Zellweger. Variations include Rene, Renae, and Renny.

Ann, the name of the sainted mother of the Virgin Mary, was among the top girls’ names for centuries, in both the original English Ann spelling and the French Anne. Both left the Top 100 around 1970 and show no signs of returning, with Anne is the middle of the US Top 1000 and Ann dropped out of sight.

Rarely heard, and when it is, usually attached to a witch. Historically, though, Wanda was a legendary eighth century queen of Poland, and in literature it is the central character of Ouida's eponymous novel Wanda. A musical namesake is the great Polish harpsichordist Wanda Landowska.

Literally meaning "lady" in Italian, Donna was the perfect ladylike housewife mom name on The Donna Reed Show in the fifties and sixties. And there were plenty of namesakes: Donna was in the Top 10 in 1964. These days we'd be more likely to associate it with the emanciatpated clothes of Donna Karen than as a baby name.

When Deborah seemed too formal in the laid-back sixties, Debra stepped in as a pared-down alternative, but the pendulum is about to swing back.

Kathleen is the early Irish import version that came between Katherine and Kaitlin, and which hasn't been used in so long it's almost beginning to sound fresh again. It was a surprise pick by one of the hip Dixie Chicks, Martie Maguire. Kathleen was a Top 10 name from 1948 to 1951, and it is the subject of several old sentimental songs, such as "I'll Take You Home Again, Kathleen."

Probably due to its nursery rhyme association, Jill has the perpetual air of a rosy-cheeked tot -- even though it is one of the oldest names on the roster, a medieval variation on the Roman Julia. The pairing of Jack and Jill to connote a generic boy and girl goes back at least to the fifteenth century. But can knowing Jill's history keep it from sounding like a cute mid-twentieth century invention? There may be some possibility of Jill making it back up the hill.

Joyce was once a boy name, but took off for girls during the mid-twentieth century, when it spent 1930 to 1947 in the Top 20.

Elvis naming his daughter Lisa Marie and Nat King Cole's hit song "Mona Lisa" conspired to catapult one of Elizabeth's many offshoots to a high of #4 in 1970.

As frozen in the pre-Beatles era as short white gloves.

There are lots of Kathy moms and grandmas but very few babies, most of whom are now called Kate or Katie.

Sheila peaked in popularity from the 1930s to the 1960s (she reached Number 49 in 1965), along with Maureen and Colleen; parents today would probably go back to the original Cecilia or forward to Shea.

Judy was the nickname of choice for almost all the Judiths born in the 1940s and 50s; today's little Judiths are much more likely to be called Judith -- or, possibly, Jude.

A modern(ish) invented name, only in widespread use since the 20th century. It is a combination of the English word darling and the popular midcentury suffix -lene. It was recently used on a character in the BBC comedy-crime drama, Death in Paradise.

2012's Hurricane Sandy blew away whatever style currency Sandra retained from its 1960s Sandra Dee heyday. While in recent years it's been associated with Supreme Court Justice Sandra Day O'Connor, as a baby name Sandra is sinking beneath the waves.