Kazuto is a Japanese male given name derived from two kanji characters: "KA" (核) meaning "core" or "nucleus", and "ZUTO" (都) meaning "capital". This name has been popular among Japanese parents in recent decades, particularly due to its straightforward yet meaningful composition. Kazuto is often shortened as Kaz to address individuals with this name, providing a more casual option for close friends and family members.
"This name appears to have been most popular in the early 20th century, with a peak of 7 births in 1919, and has seen occasional resurgences in recent years."