Given name

Kazuki

Kazuki is a unisex given name from Japanese.

Original Japanese華月

Meaning & origin

Where it comes from

Kazuki comes from Japanese.

Adapted from Wiktionary (CC BY-SA 4.0)

The story

Published U.S. birth records include this spelling as early as 1987. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Kazuki through the years

Babies since 1880
386
386 boys · 0 girls
Most popular year
1998
20 babies
2025
5
#12,986 for boys
2021–25 vs 2016–20
−42%
Cooling
05101520002025Highest share 19982.9
Kazuki in U.S. Social Security birth records, 1987–2025, per million boys born. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

By the numbers

In 2025, this name appeared in 5 U.S. birth records for boys, ranking No. 12,986 among boys’ names. The recent annual counts are too incomplete to establish a ten-year comparison. Its largest published annual count for boys was 20 in 1998. Published U.S. population figures for this spelling include 466 as a first name in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Kazuki’s family of names

In Japanese usage, Kazuki is a Roman-alphabet rendering of 一樹. In Japanese usage, Kazuki is a Roman-alphabet rendering of 一記. In Japanese usage, Kazuki is a Roman-alphabet rendering of 一貴.

Walk Kazuki’s family in the name graph

Kazuki華月萬樹寿樹和樹和希香月一貴一記一起一樹

The ring: spellings.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Similar names

If you love Kazuki, these share its style, era, origin or sound, from outside its own family.

Japanese · Modern

Kosuke

Kosuke is a masculine given name from Japanese.

0Not recently recorded

>99% boys

Japanese · Modern

Kohei

Kohei is a masculine given name from Japanese.

0Not recently recorded

>99% boys

Japanese · Modern

Kenshin

Kenshin is a masculine given name from Japanese. It is used in Cebuano.

16Very rareEasing

>99% boys

Japanese · Modern

Tajiri

Tajiri is a surname from Japanese.

0Not recently recorded

>99% boys

Japanese · Modern

Ryuichi

“first son of the dragon”

0Not recently recorded

>99% boys

Japanese · Modern

Tsubasa

“a winged being”

0Not recently recorded

>99% boys

Japanese · Modern

Shion

Shion is a feminine given name from Japanese.

14Very rareRising fast

>99% boys

Japanese · Modern

Daisuke

Daisuke is a masculine given name from Japanese.

0Not recently recorded

>99% boys

Sibling ideas

Names that share Kazuki’s feel without repeating its first letter or rhyming with it.

A brother for Kazuki

A sister for Kazuki