Taisei

Meaning & origin

Taisei entered U.S. birth records in 1999, a year that marks its first recorded appearance, and quickly gained traction among families drawn to its clean Japanese sound and aspirational meaning. The name reached its peak popularity in 2013, when it ranked highest in usage, but has since entered a consistent decline according to trajectory data showing yearly decreases since 2014. Despite its fall in rank, Taisei remains a recognizable choice within the broader trend of Japanese names entering American naming pools, often selected by parents with Japanese heritage or an appreciation for the language's elegance. Its popularity peaked during the 2010s, a decade that saw growing interest in short, two-syllable Japanese names like Kaito and Sota, though Taisei never cracked the top 1,000 nationally. The name's absence from any top state lists suggests it remains a scattered, less regionalized choice, appealing to families who value uniqueness and cultural connection over mainstream familiarity.

Taisei is a Japanese masculine name that can be written with various kanji combinations, with 大 (tai, 'big, great') and 成 (sei, 'become, succeed') being a common reading. The name also shares characters with the Japanese word taisei (大政, 'great government') from historical contexts, but modern usage as a given name emphasizes aspirational meanings like 'great achievement' or 'grand.' It has been used in Japan since the late 20th century, gaining popularity in the 2000s and 2010s.