Kazuma

#12,983 in 2025Boys' name

One or harmony, peace

Kazuma has been given to 213 babies in the U.S. since 1918. In 2025 it ranked #12,983 of 13,926 boys’ names in use. Its peak year was 2010, with 17 recorded.

Babies named Kazuma, 2025

1 in 663,000

Kazuma over time, 1880–2025

Boys

Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Kazuma: meaning, origin, and history

One or harmony, peace

Deeper origin not confirmed in the cited records

What Kazuma means

Kazuma means “one or harmony, peace”.

Documented naming usage and pronunciation

Kazuma is used in Japanese.

Another recorded pronunciation is /kä.zɨᵝ.mä/ for Kazuma.

American usage and historical context

In the United States, 213 boys were recorded with the name Kazuma between 1918 and 2025. Its highest annual count was 17 in 2010; its best national rank was #3,939 in 1918.

Over 10 years its rank fell, from #8,385 in 2015 to #12,983 in 2025.

Sources & methodologyReferences, data & attribution

Meaning, origin, and language notes draw on the references below.

American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.

U.S. Social Security Administration: national name data and limitations

How common is Kazuma?

Everything below is computed from the 2025 data — the most recent year available.

Among all babies, 2025: 1 in 663,000; 5 of 3,315,165 births
Among boys only: 1 in 342,000; <0.01% of boys
Rank, 2025: #12,983; of 13,926 boys’ names in use
Coin-flip room size: 459,581 kids; Even odds of a second one

Where Kazuma sits on the popularity scale

Rarest published (5 a year)#1 — Liam (20,818)

Chance at least one other child shares the name

If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.

Class of 20Under 1%

Class of 30Under 1%

Grade of 100Under 1%

School of 500Under 1%

Put another way: gather 459,581 children born in 2025 and it's an even bet that one of them is another Kazuma. In a class of 30 the chance is Under 1%.

When Kazumas were born

Half of everyone ever recorded as Kazuma was born before 2007 — so the typical Kazuma is around 18 today.

Median birth year: 2007; About 18 years old
Biggest decade: 2000s; 35.2% of all use
Born in the last 25 years: 74.2%; A modern name
Recorded since 1950: 207; People you could plausibly meet

Choose a decade

2000s — 35.2% of all recorded uses (75).

Is Kazuma rising or falling?

Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.

Rank vs 1 year ago: —; Not ranked then
Rank vs 5 years ago: New entry; Not ranked then
Rank vs 10 years ago: −4,598; Places dropped
Births vs 10 years ago: 0.56×; Fewer babies than then
Share of its own peak: 29.4%; Peak was 2010 (17)
Years since peak: 15; Years
Year-to-year steadiness: Volatile; 32.4% average annual change
Best rank ever: #3,939; 1918

Spellings of Kazuma

Kazuma is not the most common spelling — Kazuo is, with 78.2% against Kazuma's 21.8%.

Kazuo78.2%762
Kazuma21.8%213

Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.

Kazuma by the numbers

The raw record for each sex the name is used for.

As a boy's name

Rank in 2025: #12,983
Trend vs 5 yrs ago: New entry
Best rank ever: #3,939; 1918
Peak year: 2010; 17 that year
First recorded: 1918
Last recorded: 2025
All-time count: 213
Count in 2025: 5

Names similar to Kazuma

Matched on shared beginnings and endings, similar length, and comparable popularity.

Kazmir Kazuki Kaziah Kazim Kazden Kazuya Kazimir Kazeem Kazen Kazumi Kazuo Kazier Kazuto Kaze Kazir Kazari Kazi Kaziel Takuma Numa Kazai Juma Yuma Tacuma

Sibling names for Kazuma

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

For a sister

Abagail Shyann Sydni Halie Sydnie Rhianna Alysa Jacquelin

For a brother

Aaden Brennen Jerimiah Gavyn Jorden Jarod Jamarcus Nevin

Explore around Kazuma

Top names of 2010, Kazuma's peak year The 2010s in full Other names that peaked in 1918 Boys' names starting with K