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Sep 05, 2025By Aishwarya Rao
Discover the Meaning and origin of the name Koichi. Learn about its numerology, popularity, related names of Koichi and more on TheParentZ.
The name Koichi is of Japanese origin and is typically given to Boys. It is associated with the Judaism religion. Numerologically, Koichi is often linked to the number 1.
Koichi Name Meaning, Origin, Numerology, Rashi & More
What does the name Koichi mean? What is the meaning of the name Koichi
Meaning of Koichi: Name Koichi in the Japanese origin, means Koichi means Happines and One. Name Koichi is of Japanese origin and is a Boy name. People with name Koichi are usually Judaism by religion.
Name
Koichi
Meaning
Koichi means Happines and One
Pronunciation
Characters
1 word with 6 characters
Spell
K-O-I-C-H-I
Phonetic
Pythagorean Numerology
1
Indian Vedic Numerology
3
More Information About Koichi
Related Names
Popularity & Ratings
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Names Similar to Koichi
Looking for names like Koichi? Here are a few beautiful options that share a similar sound, style, meaning or cultural significance.
Related names or Similar Names
Popular Names Starting with 'K'
Check out other popular baby names that begin with the letter K:
Need a Sibling name for Koichi? - Sibling Name Ideas
Are you looking for a sibling name for Koichi? Use our Sibling name generator to find matching brother and sister names (boy or girl names) for the baby name Koichi.
Popular sibling names for Koichi, here is a list of Sibling names that go with Koichi
Popular Sister names for Koichi:
Popular Brother names for Koichi:
Baby Name Lists That Include Name Koichi?
Discover more baby names like Koichi through these curated lists:
Baby Names Lists Featuring Koichi
Boy baby names
Baby Boy Names That Start With K
Baby Boy Names Ending in I
Japanese Baby Names
Judaism Baby Names
Famous people with name Koichi (Namesakes)
Famous People Named Koichi Do you know a notable person named Koichi? We'd love to hear about them. Share the details and we'll update our records!
- Koichi Ae
Koichi Ae (阿江 孝一, Ae Kōichi, born April 15, 1976) is a former Japanese football player.
- Koichi Domoto
Koichi Domoto (堂本 光一, Dōmoto Kōichi, born January 1, 1979) is a Japanese idol, singer, singer-songwriter, composer, lyricist, television personality, voice actor and actor.
- Koichi Sugiyama
Koichi Sugiyama (すぎやま こういち, Sugiyama Kōichi, born April 11, 1931) is a Japanese composer, conductor, and orchestrator.
- Koichi Tanaka
Koichi Tanaka (田中 耕一, Tanaka Kōichi, born August 3, 1959) is a Japanese electrical engineer who shared the Nobel Prize in Chemistry in 2002 for developing a novel method for mass spectrometric analyses of biological macromolecules with John Bennett Fenn and Kurt Wüthrich (the latter for work in NMR spectroscopy).
- Koichi Fukuda
Koichi Fukuda (born July 1, 1975 in Osaka, Japan) is a Japanese musician, best known as the lead guitarist, programmer, and keyboardist for the industrial metal band Static-X; he has been a member of the band three times, initially from 1994 to 2000, again from 2005 to 2010 and since 2018.
- Koichi Nakano
Koichi Nakano (中野 浩一, Nakano Kōichi) (born November 14, 1955 in Kurume, Fukuoka) of Japan is a former professional racing cyclist and ten-consecutive-time world champion in track cycling sprint.
- Koichi Kobayashi
Koichi Kobayashi (小林 光一, Kobayashi Kōichi, born September 10, 1952) is a Japanese Go player.
- Koichi Wajima
Koichi Wajima (輪島 功一, born 21 April 1943) is a retired Japanese professional boxer who competed in the light middleweight (154 lb) division.
- Koichi Toyama
Koichi Toyama (Japanese: 外山 恒一, Hepburn: Toyama Kōichi, born July 26, 1970) is a Japanese street musician and a fringe political activist who was a candidate for the governor of Tokyo in 2007.
- Koichi Kidera
Koichi Kidera (木寺 浩一, Kidera Koichi, born April 4, 1972) is a former Japanese football player.
- Koichi Iwaki
Kōichi Iwaki (岩城滉一, Iwaki Kōichi) is a Zainichi Korean actor.
- Koichi Kawai
Koichi Kawai (川井 光一, Kawai Koichi, born March 29, 1979) is a former Japanese football player.
- Koichi Ohata
Koichi Ohata (大畑 晃一, Ōhata Kōichi, born July 26, 1962) is a Japanese anime mecha designer, storyboard artist, and director, known for cult classics M.D. Geist, Genocyber, and Gunbuster.
- Koichi Nakazato
Koichi Nakazato (中里 晃一, Nakazato Koichi, born August 31, 1973) is a former Japanese football player.
- Koichi Mizushima (scientist)
Koichi Mizushima (水島公一, Mizushima Kōichi, born January 30, 1941) is a Japanese researcher known for discovering lithium cobalt oxide (LiCoO2) and related materials for the lithium-ion battery (Li-ion battery).
- Koichi Aparicio
Roberto Efraín Koichi Aparicio Mori (born 6 June 1992), commonly known as Koichi Aparicio, is a Peruvian footballer of Japanese background who plays for Sport Huancayo in Torneo Descentralizado.
- Koichi Sugawara
Koichi Sugawara (菅原 貢一, Sugawara Kōichi, born 8 March 1950) is a Japanese bobsledder.
Do you know any famous people named Koichi, let us know and we would update the information.
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Koichi - Nakshatra (Birth Star) & Rashi
Punarvasu Nakshatra (Birth Star) - Characteristics and Details
The Nakshatra associated with the name Koichi is Punarvasu. The Nakshatra Punarvasu of the name Koichi is connected to the deity Aditi (Mother of Gods), and is ruled by the Jupiter. The symbol for Koichi is Bow & Arrow, and it is characterized by Renewal, Restoration. This name is connected to the element Water and embodies the Optimistic, Receptive.| name | Punarvasu |
|---|---|
| Deity | Aditi (Mother of Gods) |
| Ruling Planet | Jupiter |
| Symbol | Bow & Arrow |
| Primary Quality | Renewal, Restoration |
| Element | Water |
| Nature | Optimistic, Receptive |
Numerology of Koichi
Numerology for Koichi - Number 1 (Pythagorean Numerology)
Baby Name Koichi Numerology: Name Koichi has a number value of 1 as per Pythagorean Numerology (Western Numerology), its advised that you also calculate 'number value' of name by entering full name in our Name Numerology Calculator.
| Numerology Number (Pythagorean Numerology) | 1 |
| Indian Vedic Numerology | 3 |
| Motivation Number | 6 |
| Destiny Number (Expression Number) | 1 |
| Inner Dream Number | 4 |
| Soul Urge Number | 6 |
| Heart's Desire Number | 6 |
| Personality Number | 4 |
Spelling & Phonetics of Koichi
Syllables in Koichi Name
How many syllables in baby name Koichi? Koichi has 2 syllables. The name "Koichi" can be divided into 2 syllables as:
| How many syllables in Koichi? | 2 (koi - chi) |
|---|---|
| Numbers of characters: | 6 |
| Unique letters: | 5 (k, o, i, c, h) |
| Koichi backwards: | ihciok |
| Koichi sorted alphabetically: | chiiko |
| Phonetic | |
| Spell | K-O-I-C-H-I |
| Pronunciation |
Name Koichi is combinations of, 1 occurance of K, 1 occurance of O, 2 occurances of I, 1 occurance of C, 1 occurance of H.
Learn how to Spell Koichi Name in Other Languages
Learn how to Spell Koichi Name in Nautical Flags
Koichi
Learn how to Spell Koichi Name in Sign Language
Koichi
Learn how to Spell Koichi Name in Braille Alphabets (Grade 1)
Learn how to Spell Koichi Name in Morse Code
Koichi
Baby Name Poster
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Birthday Wishes for Koichi
How to Wish a Happy Birthday to Koichi
Koichi's birthday is a remarkable occasion that deserves thoughtful and heartfelt wishes. Whether he's a close friend, a family member, or a colleague, the perfect birthday message can make his day even more special. From warm, sincere greetings to fun, playful wishes, this section provides a variety of ideas to convey your affection, admiration, and joy for Koichi on his big day.
Happy Birthday, Koichi! Wishing you a year full of success, happiness, and unforgettable moments. May this special day bring you joy and may all your dreams come true. Enjoy every minute of it!
Koichi, Happy Birthday! Another year older, but not a year less awesome. I hope your day is filled with love, laughter, and everything that makes you happiest. Here's to an amazing year ahead!
Happy Birthday, Koichi! You bring so much light to everyone around you. May your day be as bright and wonderful as your heart. Cheers to more laughter, adventures, and memories this year!
Frequently Asked Questions (FAQs) about name Koichi
What is the meaning of Koichi?
Name Koichi means Koichi means Happines and One as per The ParentZ Baby Name Finder, largest baby names list. Learn more Koichi Name Meaning and Origin.
What is the numerology of baby name Koichi?
Name Koichi has numerology 3 as per The ParentZ.
What is the numerology of Koichi?
Numerology number of Koichi is 3 (Vedic) and 1 (Pythagorean Numerology) as per The ParentZ.
What is the lucky number of name Koichi?
The lucky number of name Koichi is 3 as per number numerology.
What is the length of Koichi name?
The name Koichi has 6 letters. The name Koichi consists of 1 word with 6 characters.
What is the Nakshatra of Koichi?
Name Koichi belongs to Punarvasu nakshatra based on Indian Astrology or Janam Nakshatra as per the information available on The ParentZ.
Where does the name Koichi come from?
Koichi is a Japanese name given to Boys as per The ParentZ.
What is the origin of the name Koichi?
The name Koichi is of Japanese origin and is used within Judaism communities.
What does Koichi mean?
Name Koichi means Koichi means Happines and One as per The ParentZ
What does the name Koichi mean?
Koichi is of Japanese origin and means Koichi means Happines and One as per The ParentZ
What is the meaning and origin of the baby name Koichi?
Koichi means Koichi means Happines and One and is a Japanese name given to Boys as per The ParentZ
How can I suggest alternate meaning of the name Koichi?
You can use our suggest meaning and origin form to suggest alternate meaning of the name
Koichi.
What is the length of Koichi name?
The name Koichi consists of 6 alphabets.
Suggest some heartfelt birthday wishes for Koichi?
Happy Birthday, Koichi! Wishing you a year full of success, happiness, and unforgettable moments. May this special day bring you joy and may all your dreams come true. Enjoy every minute of it!
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