All about the name

Kaius

Male

« Kaius is a rare Latin-derived name meaning 'of heaven', inspired by Roman sky god Caelus. »

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Meaning, origin, history

Kaius is a rare and unique name of Latin origin. It is derived from the Latin word 'caelum,' which means 'heaven.' Thus, Kaius literally translates to 'of heaven' or 'like heaven.' The name Kaius is believed to have originated in ancient Rome. In Roman mythology, Caelus was the god of the sky and heavenly bodies. Therefore, naming a child Kaius would have been seen as a way to honor the god Caelus and invoke his blessings upon the child. Throughout history, there have been several notable figures with the name Kaius or variations thereof. One such figure is Saint Kaisus, who was a Christian martyr in the 3rd century. He was executed for his faith during the reign of Emperor Diocletian. His memory is honored on November 16th by the Catholic Church. In more modern times, Kaius has been used as a given name sparingly but steadily gaining popularity in some parts of the world. In Finland, for instance, Kaius has been among the top 500 most popular boys' names since the late 20th century. Despite its rarity, Kaius carries a rich history and meaningful significance. It is a name that stands out from more common choices while still offering a strong connection to ancient traditions and culture. For those who choose the name Kaius for their child, they are bestowing upon them a unique identity with deep-rooted symbolism.

In numbers

Popularity of the name Kaius since 1880

Total births
1,605
Total since 1880
Peak year
2020
201 births
in 2023
188
Recent births (5 years)
5-year trend
+129%
vs previous 5 years