Oregon Trail era names but for girls

Adding a final a to Tamar lends it a more sensual Slavic tone, making it a more popular choice than the original.

The old word name Temple has gained some recent notice as a girls' name via admired autistic writer and inventor Dr. Temple Grandin (born Mary Temple), subject of an acclaimed biopic, in which she was played by Claire Danes.

How do you spell Teresa? Teresa, the simpler phonetic form of this name, was the most popular variation for its early life, when it was used exclusively in Spain and Portugal. Other spellings of Teresa include Theresa, the usual English form, and the French Therese.

In the Plymouth Colony of the seventeenth century, Thankful was the third most popular of the abstract word names. It disappeared after 1700 and has virtually no chance of returning.

This feminine form of Theodosius has long been buried deep in the attic, but might be a good discovery for the parent who wants to move beyond Theodora. Vice President Aaron Burr named a daughter Theodosia ("Dear Theodosia" is a song in the smash musical Hamilton), and it was the birth name of silent screen vamp Theda Bara. Theodosia actually appeared on the US popularity lists in the 1880s and 90s.

The popular appeal of the strong, intelligent Saint Teresa of Avila, combined with the selfless compassion of the more recent Mother Teresa, have fused to give this second-tier classic a somewhat noble, religious image. Although the origins of the name are uncertain, it has been prevalent particularly in forms Theresa, Teresa, and Therese throughout Europe for centuries.

This rarely used Old Testament name will inevitably set off a connection to thirst. Thirza was historically used as both an independent name and as a nickname for Theresa.

A favorite in England and Wales where nicknames as given names are very much the norm, Tilly has the potential to catch on in the US, given its similarity to the popular Lily and Ellie and the rising stars Millie, Billie, Kallie, and Nellie.

Greek name found in the New Testament makes for one of the unique baby names still undiscovered from the Bible.

Valeria -- the original form of the name, used by early Christians --has been experiencing significant popularity in recent years. While Valeria was nearly always on the charts, the name peaked in 2009 at #72, surpassing the longtime Franco-American version Valerie. Today Valeria and Valerie are at about equal rankings, sitting in the 150s.

More often spelled VERENA, this name is attached to a third century Swiss saint. But the "virtue" name VERITY, is more appealing and comes more directly to the point.