Kazuki is a boy's name of Japanese origin meaning “Harmony; radiance, symbolizing balance and peace..” It has 3 syllables, giving it an elegant, melodic rhythm. Common nicknames include Kazu, Ziki. As of 2026, Kazuki ranks #919 among boys' names in the United States and is currently rising in popularity. Its highest US ranking was #711 in 1987.
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kah-ZOO-kee
Phonetic spelling
Currently #919 among US baby names.
* Based on US Social Security Administration birth-registration data
Kazuki means “Harmony; radiance, symbolizing balance and peace..” It is a boy's name of Japanese origin.
Kazuki is pronounced kah-ZOO-kee.
Kazuki is most commonly used as a boy's name.
Kazuki currently ranks #919 among boys' names in the United States.
Popular nicknames for Kazuki include Kazu, Ziki.
Middle names that pair well with Kazuki include Kazuki Hayato, Kazuki Daiki, Kazuki Ren.
Other Japanese names you might love
“Generous, tolerant.”
“wind; symbolizing freedom and the gentle caress of nature”
“Harmony of nature”
“misty wind; evoking the gentle breeze that carries morning fog”
“Swift breeze; symbolizes speed and grace. (variant of Hayate)”
“Refreshing, strong”
“Bright dragon, symbolizing power of nature”
“snow hero (variant of Yukio)”
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