Holding steady.
Popularity of Masaichi since 1912
Babies named Masaichi per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 1910s | 70 |
| 1920s | 78 |
| 1930s | 11 |
| 1940s | 0 |
| 1950s | 0 |
| 1960s | 0 |
| 1970s | 0 |
| 1980s | 0 |
| 1990s | 0 |
| 2000s | 0 |
| 2010s | 0 |
| 2020s | 0 |
Meaning & origin
Masaichi is a Japanese masculine name that enjoyed modest popularity in the United States during the early 20th century, peaking in 1918 before fading from common use. Though it never ranked nationally, its consistent but sparse appearance in records from 1912 onward reflects waves of Japanese immigration. The name's trajectory is stable, with no significant revival in recent decades, and its 1-in-N frequency remains below measurable thresholds. Today, Masaichi is a rare choice, appealing largely to families with Japanese heritage or an interest in traditional Japanese names.
Masaichi is a Japanese masculine given name composed of two kanji characters. The first element, masa (正 or 増), often conveys meanings like 'correct,' 'righteous,' or 'increase,' while ichi (一) means 'one,' though many other kanji combinations exist. It has been used in Japan since at least the early 20th century, particularly popular among boys born in the Taisho and early Showa eras, though its usage has declined sharply in recent decades.
Nicknames & variants
Nicknames: Masa
Sibling names for Masaichi
Names that share Masaichi's style, for a brother or sister.
