The name barbara has its origins in the greek language, derived from the word barbaros, which originally referred to someone who did not speak greek and was therefore considered a foreigner.Barbara was among the most popular names for girls in english-speaking countries in the first half of the 20th century but has since decreased in usage in countries such as the united states.What is the meaning of the name barbara?Discover the origin, popularity, barbara name meaning, and names related to barbara with mama natural's fantastic baby names guide.