Underused and Undiscovered Gems

The name of several ancient kings and princes of Ireland, Tadhg became so common at one point that it was used to represent a kind of Irish Gaelic everyman, or man in the street, as Paddy and Mick would later. Tadhg has seen a major resurgence in recent years and is also now ranked in England. It is sometimes used as the Irish equivalent of Timothy and is also anglicized as Teague and Thaddeus. Tadleigh and Thad are pet forms. Pronunciation is like tide ending with a g.

Well used in Japan, appreciated for its powerful meaning.

This name was on the U.S. Top 1000 in the early 20th century, when recent immigrants frequently chose native names that have since died out for American babies. But if you're of Finnish ancestry, you may want to consider reviving this one with a positive meaning.

This diminutive of Valeria has a strong and striking sound to match its meaning. It has also been used in Brazil in recent decades.

Highly unusual as a baby name for either gender, Yarrow is an herb that grows wild and has long been used for its medicinal property. It's named for the mythical Achilles, who was said to carry yarrow into battle.

This name of a daughter of Zeus has an intriguing air of antiquity.