Kaius

Variation of Caius, Latin

"rejoice"

Kaius Origin and Meaning

The name Kaius is a boy's name of Latin origin meaning "rejoice".

Kaius is a K-ization of the Latin Caius, the name of an ancient poet, introduced by style maven Rachel Zoe. More recently, it was used by Derek Jeter for his son.

The draw of Kaius over Caius is the easy shortening to Kai. The nickname-ability of Kaius has propelled it up the charts, where it now outranks the original Caius.

Kaius Rank in Nameberry Top 1000

# 722 on Nameberry

Popularity of the name Kaius

• 722 Nameberry 2025
• 117 Unique 2023
• 886 Future 2028

20 Names Similar to Kaius

These 20 names were selected by our users that were looking for other names like Kaius.

• Caelum
• Raiden
• Aryan
• Kiran
• Kylian
• Draven
• Aziel
• Azaiah
• Makaveli
• Tyrus
• Ronin
• Makaio
• Thiago
• Azariah
• Kenzo
• Amari
• Akari
• Cael
• Zavier
• Malik

Famous People Named Kaius

• Kaius Jagger Berman (b. 2013) son of stylist Rachel Zoe and Rodger Berman