1770+ Boy Names Ending in O

Ancient Italian martyr's name that's a rarity here and now.

Saint Wenceslas (known as Vaclav in modern Czech) was a 10th-century duke of Bohemia murdered by his brother. He is the patron saint of the Czech Republic. The name has also belonged to several Bohemian kings.

Variation of Aridius.

The form of Kwaku commonly used by enslaved people in America and the Caribbean in the 18th and 19th centuries. Quaco was sometimes nicknamed or Anglicized as Jack, Jacco, or Jacky.

A possibility for a fourth-born child.