Like Greta, Gretchen is a German Margaret diminutive that has become an American quasi-classic, though not much used today, having dropped off the list in 2009. She was at her high point in the 1970s, making it into the top 200.

Classic name used by the Romans, the Puritans, and the Bard, but pretty much taboo today due to the objectionable connotations of both its front and back ends.

Phyllis has been used by classical poets for the idealized pastoral maiden. A Greek mythological name of a woman who was turned into an almond tree, Phyllis was in the Top 100 from 1916 to 1958, reaching #24 in 1929, and has the (remote) possibility of joining other revived s-ending names like Iris. In the 'St Clare' book series by Enid Blyton Phyllis is nicknamed Fizz. Just a thought. Phyllida is a variation that sounds at once more old-fashioned and more stylish.

In the US, Wilma is appears to be eternally fossilized in Bedrock as Fred Flintstone's wife, but in Sweden it's a Top 10 hottie. It did have its moment in the US--from 1912 to 1940 it was a Top 100 name. One notable namesake: track and field star Wilma Rudolph.

The French Canadian pop star Avril Lavigne put the spotlight on this name when she made the charts with "Sk8er Boi". It is simply the French form of April, the fourth month of the year, whose name might derive from the Latin aperire meaning "to open" in reference to the start of spring in the Northern hemisphere. Other sources suggest it comes from the Greek goddess of love, Aphrodite.

Old-fangled nickname could make dot.com era short form or middle name.

Though modern parents seeking to honor an ancestor named Thelma might opt for the airier Thea instead, Thelma is starting to make its way back onto adventurous vintage name lovers' radars. It is currently experiencing a modest revival in France, where it now ranks around the #300 mark.

A classic short form of Henrietta, also seen as a nickname for Mehetabel.