The name Kaizen is of Japanese origin and is pronounced as KAI-zen (/kaɪˈzɛn/). It is traditionally a male name and carries the meaning of "continuous improvement," a concept deeply rooted in Japanese culture. The term "Kaizen" is widely recognized in business and manufacturing sectors, symbolizing a philosophy that focuses on constant, incremental progress. This positive association makes it an inspiring choice for parents who value growth and perseverance. In the United States, the popularity of the name Kaizen has been steadily increasing over recent years. Starting with just 5 occurrences in 2006, it reached a peak of 486 newborns named Kaizen in 2023, reflecting its growing appeal among modern parents. A common variation of this name is Kaisen, which retains the same meaningful undertones.