Find out how popular the first name Caio has been for the last 34 years (from 1990 to 2023) and learn more about the meaning and history.

Popularity of Caio by gender

Based on the last 34 years of data, Caio is exclusively a male name.

For the most recent data in 2023, there were 40 male babies and 0 female babies born with the name Caio.

The history of the first name Caio

The given name Caio has its origins in ancient Roman culture, deriving from the Latin word "Gaius," which means "to rejoice" or "to be happy." It was a common praenomen, or personal name, among Roman citizens during the Republican and Imperial periods.

The earliest recorded instance of the name Caio can be traced back to the Roman Republic, with notable figures such as Gaius Julius Caesar, the famous military leader and statesman who played a crucial role in the transition from the Roman Republic to the Roman Empire. Caesar was born in 100 BC and assassinated on the Ides of March in 44 BC.

Another prominent historical figure bearing the name Caio was Gaius Suetonius Tranquillus, a Roman historian and biographer who lived in the early 2nd century AD. He is best known for his work "De Vita Caesarum," which provides invaluable insights into the lives of the first twelve Roman emperors.

In the realm of philosophy, Gaius Musonius Rufus, a Stoic philosopher who lived during the 1st century AD, was a notable bearer of the name. He was revered for his teachings on ethics and virtue, and his works influenced later Stoic thinkers.

Moving into the Christian era, one cannot overlook Gaius, also known as Caius, a 3rd-century Christian author and theologian. He is remembered for his writings against the Montanist heresy and his contributions to early Christian literature.

Another significant figure was Gaius Marius, a Roman general and statesman who lived in the 2nd century BC. He played a pivotal role in reforming the Roman army and was elected consul an unprecedented seven times, making him one of the most influential political figures of his time.

Throughout history, the name Caio has been used across various cultures and regions, often adapted to fit the local language and traditions. While its origins can be traced back to ancient Rome, the name has transcended its original context and has been embraced by many societies, each adding its unique cultural significance and historical relevance.

Data source

The first name data used on this page comes from the Social Security Administration (SSA). They've been collecting data on baby names since 1880.

The history and meaning of the name Caio was researched and written by our team of onomatology and genealogy experts.

If you have a correction or suggestion to improve the history of Caio, please contact us.

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