The Meaning of the Name Bellatrix

Bellatrix is a Latin name meaning “warrior” or “female warrior.” It is derived from the Latin words bellum (war) and trix (female). The name has been used in literature since the 16th century, but it was popularized by J.K. Rowling’s Harry Potter series, where it was the name of one of Lord Voldemort’s Death Eaters.

History and Origin

The name Bellatrix is believed to have originated in ancient Rome, where it was used as a title for female warriors. It was also used in medieval literature, such as Geoffrey Chaucer’s Canterbury Tales, where it was the name of a character in The Knight’s Tale. In modern times, the name has become more popular due to its use in J.K. Rowling’s Harry Potter series.


Bellatrix is not a particularly common name in the United States, but it has seen an increase in popularity over the past few years. According to Social Security Administration data, there were only about 100 babies born with the name Bellatrix in 2018. However, this number has been steadily increasing since 2015.

Famous People Named Bellatrix

One of the most famous people named Bellatrix is Bellatrix Lestrange from J.K. Rowling’s Harry Potter series. She is one of Lord Voldemort’s most loyal followers and a powerful witch who is known for her cruelty and sadism. Other famous people named Bellatrix include actress Bella Thorne and singer/songwriter Bella Ferraro.

By Ava Isabella Hartley

Ava Isabella Hartley is a renowned expert in the field of onomastics, the study of names and their meanings, with a particular focus on baby names. She holds a Master's degree in Linguistics from the University of Cambridge and has over 15 years of experience in the study of etymology, name trends, and cultural naming practices.

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