Origin
Japanese (East Asian)
Syllables
2
Zodiac
Aquarius
Trend
Steady
At a glance
Kosei is a name often given to boys. Ranked #10145 and holds a steady place on the charts. It comes from a Japanese (East Asian) origin and traditionally means "Justice and integrity shining brightly in life". It has 2 syllables.
The Story of Kosei
Of Japanese origin, Kosei draws from kanji combinations implying justice and brilliance. It remains uncommon outside East Asia but is gaining notice for its modern feel. The name implies creativity paired with strong moral principles. Families appreciate its positive connotations and easy pronunciation.
Popularity
Currently ranked #10145 on the Baby Billboard Charts.
Numerology Profile
Embraces change and adventure.
Values stability and hard work.
Shows diplomacy and cooperation.
Pursues achievement and authority.
Zodiac & Astrology
Aquarius
Reflects innovative and just nature.
Strengths
Compatible Signs
Lucky Numbers
Lucky Colors
Best Career Paths
Name Energy & Vibe
The name projects clarity and forward vision.
Color Aura
Electric Blue
Element
Air
Season
Spring
Gemstone
Aquamarine
Spirit Animal
Eagle
Power Word
Integrity
Energy Type
Air × Spring
Personality & Traits
Honorable
Upholds strong ethical standards.
Creative
Thinks innovatively in all pursuits.
Resilient
Overcomes obstacles with determination.
Famous People Named Kosei
Kosei Inoue
Japanese judoka and Olympic medalist
Kosei Yamamoto
Japanese musician and composer
Kosei in Pop Culture
Kosei Arima
Your Lie in April
Kosei
Anime series
Historical Events
1920
Earliest documented use in Japan.
2014
Featured prominently in popular anime.
International Variations
Kosei in Different Scripts
公正
Japanese (Kanji)
コウセイ
Japanese (Katakana)
코세이
Korean
公正
Chinese (Mandarin)
Nicknames & Short Forms
Middle Name Suggestions
Beautiful middle name pairings with Kosei:
Kosei Haru
Kosei Taro
Kosei Kenji
Kosei Riku
Kosei Sota
Kosei Yuto
Kosei Minato
Fun Facts & Trivia
Common in Japanese anime and media.
Combines kanji for justice and star.
Symbolizes personal growth.
Similar Names You Might Love
Akeno
Bright field of the dawn
boyShinnosuke
Noble heart of the true fields
boyShinya
True sincerity shining at night
boyTari
Dance of the wind spirit
boyKeishun
Bright victorious spring of wisdom
boyJaise
Bringer of serene light and harmony
boyHaruki
Radiant light of the spring sun
boyHaruto
Abundant sunlight and spring vitality
boyKaoru
Pleasant fragrance of nature
boyJa
Graceful and strong spirit of light
boyRaydyn
Thunder god bringing power and protection
boyKeimari
Blessed ocean child of strength
boyPronunciation
KOH-say
Quick Facts
This page is reviewed by the Baby Billboard Charts editorial team. Rankings come from official U.S. Social Security Administration birth records, with descriptions checked for clarity and usefulness. See our Editorial Policy for our methodology and correction process.