Kenji

賢治 or 健二, meanings include 'intelligent second son' or 'healthy second son'
Japan origin · Unisex name
99% boys1% girls
#789US 2023
1.4kBirths / yr
Stable
4.2kAll-time births
📅 Since 197500
How to pronounce Kenji
KENJ·ee
/ˈkɛndʒ.iː/ · stress on KENJ · 2 syllables
賢治 or 健二, meanings include 'intelligent second son' or 'healthy second son'
Japan origin · Unisex name

What does Kenji mean and where does it come from?

Kenji is a common name in Japan, and while it is typically male, it has seen some usage for females as well. The name can be composed with various kanji characters, resulting in different meanings. Kenji has a long history in Japanese culture, with historical records of the name stretching back cent

Cultural significance
Kenji has been a cherished name across cultures, particularly in Japan-speaking communities, where it reflects values of 賢治 or 健二, meanings include 'intelligent second son' or 'healthy second son'.
Peak popularity
Reached #7528 in 1980 — currently #789 in the US.
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Related Reading
Japan-origin baby names with timeless appeal
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What middle names flow best with Kenji?

Kenji works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Kenji Grace
Most popular combo · classic
Kenji Rose
Floral · soft ending
Kenji Mae
Sweet · timeless
Kenji Claire
French influence · crisp
Kenji Jane
Literary · strong
Kenji Skye
Modern · airy feel
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Middle Names
The best middle names for Kenji
Browse ideas →

How popular is Kenji right now?

Holding steady — currently #789 in the US out of 135.5k tracked names

US Trend 19752023#789 · Top 0.58%
1975
1980
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#7891,411▲ up 5 · +1% births
2022#7941,391▲ up 5 · +2% births
2021#7991,361▲ up 6729 · +16913% births
1980#75288▲ up 617 · +33% births
1975#81456

The story of Kenji

Kenji is a relatively modern name, first appearing in US records in 1975. With 4,207 total births recorded, Kenji remains relatively uncommon. The name has grown more popular over time, rising from #8145 in 1975 to #789 in 2023. Kenji is used for both genders: 1% female and 99% male.

Names that peaked alongside Kenji in 1980:

Kenji by decade

Kenji peaked in the 1980s. See all 1980s names →

DecadeBirths
1910s85
1920s213
1930s96
1940s23
1950s18
1960s104
1970s443
1980s367
1990s423
2000s901
2010s1,289
2020s245
💎With 4,207 total births, Kenji is an uncommon but established name.

What are good nicknames for Kenji?

Common
KenKe

How is Kenji written in other languages?

研二, etc.
Japanese Kanji

Common questions about the name Kenji

What does the name Kenji mean?
Kenji means "賢治 or 健二, meanings include 'intelligent second son' or 'healthy second son'" — a name rooted in Japan tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Kenji?
Kenji is currently ranked #789 as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Kenji?
Kenji originates from Japan tradition. Japan names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How do you pronounce the name Kenji?
Kenji is a two-syllable name pronounced K EH1 N JH IY0. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
Is Kenji more of a girl or boy name?
Kenji is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.