Fun Facts About the Name Kaizo
- 11 babies named Kaizo: U.S. records list 11 babies given the name Kaizo from 1880 through 2025.
What Does the Name Kaizo Mean?
Kaizo is a Japanese masculine given name. Japanese names are written with kanji, so the name's meaning is tied to the characters chosen. A common writing is 海蔵, from 海 (kai, "sea") and 蔵 (zō, "storehouse" or "treasury"), giving the sense "sea storehouse." A separate homophone, 改造 (kaizō), built from 改 (kai, "reform, renew") and 造 (zō, "make, build"), is the everyday word for "reconstruction" or "remodeling," but that is not the usual source of the personal name's meaning.
Kaizo Name History & Origins
Kaizo follows a Japanese naming pattern in which a masculine name ends in 蔵 (zō, "storehouse"). That character appears in many male names because a storehouse suggested stored goods and prosperity. The name is not tied to a single fixed form: families write it with different kanji, and the chosen characters determine its meaning and nuance. Its development therefore runs through the general use of kanji-based masculine names in Japan rather than through one documented ancestral name.
How Popular is the Name Kaizo?
Kaizo has historically been an exceptionally rare given name in the United States, remaining well outside the national mainstream. It saw its highest recorded annual births in 2025. Its best rank was #7,418 in 2025.
U.S. name popularity from 1880-2025, based on SSA data. Rank shows how the name compares with other names - lower numbers mean greater popularity. Births shows how many babies received the name each year.
| Year | Rank | Births | % |
|---|---|---|---|
| 2025 | #7,418 | 11 | 0.0006% |
Name popularity over more than a century, based on Social Security Administration data. Gaps in the chart indicate years when the name does not appear in the published records.
Explore More Lists with Name Kaizo
Most Popular Boy Names That Start with K
Unique Short Boy Names That Start with K
How the Name Kaizo Shapes Your Personality and Life?
EXTREMES in fortune, health and spirituality. You are very versatile, idealistic and intuitive. You either enjoy great success or suffer abject misery. The solution is service to others. Use your leadership abilities for humanity and not for self-glorification. You are bold, independent, inquisitive and interested in research. You know what you want and why you want it.
Position and social status is very important for you and you are always looking for way to improve your position in society. You have power and ability to chose your own destiny and achieve anything you want in life. You can expand in any direction according to your will and the set of values. You have passion for justice and belong to the position of authority. You have an inherent courage and endurance to accomplish "The Impossible Dream". With the power comes responsibility. You hold keys to the material world, but with this gift comes high spiritual responsibility to be fair and true to others. You are philosophical and mature, determined and intense with a desire to endure, often religious.
✦ Kaizo's Deeper Meaning & Tips for Parents Discover Kaizo's symbolic numbers and practical tips for choosing a name that complements your child's birth date.