Kaius
Kaius: name meaning, origin and popularity
Boy name
How popular is Kaius?
216U.S. babies in 2025
#1023peak rank (2020)
2,011babies since 1880
Since 1880, 2,011 boys in the U.S. have been named Kaius. Its highest rank for boys was #1023 in 2020. In 2025, 216 babies were given the name, outside the top 1,000.
Names similar to Kaius
Names that start with the same letters, most popular first.
Sibling name ideas for Kaius
Names that peaked around the same time as Kaius and are still in the U.S. top 1,000.
Kaius FAQ
How popular is the name Kaius?
Since 1880, 2,011 boys in the U.S. have been named Kaius. Its highest rank for boys was #1023 in 2020. In 2025, 216 babies were given the name, outside the top 1,000.
Is Kaius a boy or girl name?
Kaius is mostly a boy name in the U.S.: 0 girls and 2,011 boys since 1880.
Popularity data: U.S. Social Security Administration baby name data, 1880–2025 (names given to 5+ babies per year).