Old fashioned

When scientists do research on the effects of an unpopular name, we're afraid that Mildred is one of the examples they cite, often in tandem with Bertha and Gertrude. But with cute nickname Millie on the rise, anything's possible.

Scarlett Johansson is doing more for this sparky southern name than Scarlett O'Hara ever did. Since the turn of the 21st century, Scarlett has gone from an obscure literary name to one of the most popular girls' names starting with S, right after longtime favorites Sophia and Sofia.

Although Susan had her heyday from the thirties to the sixties, and is now common among moms and new grandmas, and though most modern parents would prefer Susanna/Susannah, we have spotted some flickers of interest in a revival. It still retains a certain black-eyed-Susan freshness.

New Testament name -- Thekla was the first virgin martyr -- with an unappealing sound.

Though rarely used now that many parents would rather appropriate men's names than sweeten them with feminine endings, Thomasina does have some vintage appeal.