boy name
Kaizen
Gender
Boy
Popularity
#364 · U.S. boys (2025)
Popularity of Kaizen in the US, 1880–2025
Kaizen first appears in US records in 2004. It peaked in 2025, when 895 boys were given the name; in 2025 there were 895.
Source: US Social Security Administration.
Frequently asked questions
Is Kaizen a boy or a girl name?
Kaizen is most commonly used as a boy name.
How popular is the name Kaizen?
In 2025, Kaizen ranked #364 among boys’ names in the United States, according to U.S. Social Security Administration data.
When was the name Kaizen most popular?
Kaizen was most popular in 2025, when about 895 US babies were given the name that year, according to US Social Security Administration records.