Meaning, origin, history
Caius is a strong and distinctive male given name with a rich history rooted in ancient Rome. The name has Latin origins and was quite popular among the Roman elite during the Roman Empire's early centuries.
The name Caius is believed to have evolved from the Latin word "caius," which means "to rejoice" or "to be cheerful." This suggests that the name may have been chosen for its positive connotations of happiness and joy. Alternatively, some sources suggest that Caius was derived from the Etruscan name "Caele," meaning "rejoice."
Throughout history, many notable figures have borne the name Caius. One of the most famous is Gaius Julius Caesar, the Roman general, statesman, and writer who played a critical role in the events leading to the fall of the Roman Republic and the rise of the Roman Empire. The month of July is named after him.
Another prominent figure was Saint Caius, also known as Saint Gaius, who is believed to have been a companion of Saint Paul the Apostle during his ministry in Corinth. According to the New Testament, Saint Caius hosted the church that met in his house (Romans 16:1). He is venerated as a saint by both the Roman Catholic Church and the Eastern Orthodox Church.
The name Caius has seen a resurgence in popularity in recent years, particularly among English-speaking countries. While it may seem somewhat unusual due to its historical context, it remains a strong and distinctive choice for parents looking for a unique yet meaningful name for their child.
In numbers
Popularity of the name Caius since 1880
Total births
1,867
Total since 1880
Peak year
2020
156 births
in 2023
139
Recent births (5 years)
5-year trend
+34%
↗
vs previous 5 years