MallowbyNames

Kenichi

健一keh-nee-chee · healthy son or strong one

Peak popularity
1918
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Kenichi since 1915

Babies named Kenichi per year in U.S. Social Security records.

71522192019602000Most births 1918Boys
Data table (by decade)
DecadeBoys
1910s67
1920s112
1930s0
1940s0
1950s0
1960s0
1970s16
1980s18
1990s22
2000s12
2010s34
2020s0

Meaning & origin

Kenichi is a Japanese masculine name that first appeared in U.S. Social Security records in 1915, reflecting early Japanese immigration. The name saw its peak year of usage in 1918, likely influenced by cultural ties during that period. Since then, its use has remained stable but extremely rare, with no recorded rank in the top 1000 names. The trajectory of Kenichi shows a consistent but minimal presence, often chosen by families with Japanese heritage or an appreciation for Japanese naming traditions. Composed of kanji characters meaning 'healthy' and 'first,' Kenichi carries a straightforward and positive connotation. While it has never been widespread in the United States, it retains cultural significance and recognizability.

Kenichi is a traditional Japanese masculine name composed of two elements: the first kanji 健 (ken) meaning 'healthy, strong' and the second 一 (ichi) meaning 'one, first.' The name has been used in Japan for centuries, often given to boys in the hope of health and preeminence. The kanji combination may vary, with other characters also read as Kenichi, such as 研 (study) or 謙 (modest), but the 'strong and healthy' connotation is most common. The name gained modest recognition in the United States among Japanese-American families and those interested in Japanese culture in the early 20th century.

Nicknames & variants

Nicknames: Ken, Ken-chan, Ichi

Variants: Ken'ichi, Ken-ichi

Sibling names for Kenichi

Names that share Kenichi's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

K is for Kenichi, our favorite little boy.

K is for Kenichi…”

In a Mallowby alphabet book, Kenichi's letter becomes Kenichi's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Kenichi's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Kenichi mean?
Kenichi is a Japanese name typically meaning 'healthy' (ken) and 'first' (ichi), or 'strong one.'
How popular is the name Kenichi?
Kenichi first appeared in U.S. Social Security records in 1915, peaked in 1918, and has remained stable at very low usage. It has never ranked in the top 1000 names.
Is Kenichi a boy name?
Yes, Kenichi is predominantly a masculine name in Japan.