Kenji

A familiar Japanese name with steady appeal.

Boy's name| Also girlsJapaneseRising fast Also a pet name
#855 28in 2024

Meaning & Origin

A male given name from Japanese.

Kenji is a boy's and girl's baby name of Japanese origin, with multiple possible writings in kanji, commonly meaning "strong and vigorous second son" (ken = healthy, ji = second) or "intelligent," depending on the characters chosen. It is one of the classic Japanese masculine names.

Kenji has been a familiar Japanese-origin name in American culture for decades, carried by multiple generations of Japanese-American families. Its clean, two-syllable sound works naturally in both Japanese and English-speaking contexts, making it an effortless bridge between cultures.

Compare Kenji with another name

Popularity Over Time

Kenji climbed 1153 spots in the last 20 years — from #2008 to #855.

084168252336192019401960198020002024

Popularity by Decade

Decade-by-decade popularity data for Kenji
DecadeBirthsTrend
2020s1,441
2010s1,292
2000s889
1990s423
1980s359
1970s430
1960s104
1950s18
1940s23
1930s96
1920s213
1910s85

Year-by-Year Data

View complete yearly data(98 years, 19132024)
Year-by-year popularity data for the name Kenji
YearBirthsRank
2024283#855
2023296#827
2022336#755
2021281#847
2020245#912
2019156#1222
2018141#1296
2017137#1318
2016125#1407
2015122#1409
201496#1620
2013125#1358
2012124#1364
2011147#1204
2010119#1403
2009159#1150
2008145#1216
2007108#1486
200699#1523
200575#1765

Source: U.S. Social Security Administration. Showing years with 5+ recorded births.

Kenji as a Girl's Name

While overwhelmingly a boy's name, Kenji has also been given to 33 girls in the U.S. since 1975.

Unranked
Current rank
33
Total births
1980
Peak year
Compare Kenji as boy vs girl

Frequently Asked

Can Kenji be used for both boys and girls?
Yes, Kenji is used for both boys and girls. As a boy's name, it currently ranks #855. As a girl's name, it is not currently in the top rankings.

Kenji has two lives

Kenji, the baby name
#855boys
5,373 babies
Currently viewing
Kenji, the pet name
#1216pet name
93 pets
View pet page →

Last updated May 2026 · Data: U.S. Social Security Administration (19132024) · Methodology