Best Sibling Names for Kei

Names chosen to complement Kei — matching origin (Japan), era, and style.

200 options17 girl200 boy
These sibling names share Kei's Japan roots or similar popularity era, and start with a different letter to avoid alliteration.
Niko
Kei & Niko
Boy
Japan
Finnish form of NICHOLAS, and a Croatian and Slovene short form of NIKOLA (1).
#320
Issey
Kei & Issey
Boy
Japan
one hundred years
#500
Tomohiro
Kei & Tomohiro
Boy
Japan
Wise, virtuous, abundant
#508
Sho
Kei & Sho
Boy
Japan
to fly
#511
Tatsu
Kei & Tatsu
Boy
Japan
dragon; to achieve; accomplished
#513
Hikaru
Kei & Hikaru
Boy
Japan
radiance, shine, light
#535
Shintaro
Kei & Shintaro
Boy
Japan
New, big son
#535
Say
Kei & Say
Unisex
Japan
to do; to act
#544
Joron
Kei & Joron
Boy
Japan
Second son
#557
Riki
Kei & Riki
Unisex
Japan
child of the village
#567
Tetsu
Kei & Tetsu
Boy
Japan
iron, steel
#593
Toki
Kei & Toki
Unisex
Japan
Can mean 'time' (時) or 'a bird' depending on context and kanji used.
#610
Sony
Kei & Sony
Boy
Japan
Son, child.
#620
Mano
Kei & Mano
Boy
Japan
A work of art
#622
Ramen
Kei & Ramen
Boy
Japan
Soft, gentle
#624
Shuji
Kei & Shuji
Boy
Japan
to discipline or adorn; second; excellent; govern or rule
#635
Yohei
Kei & Yohei
Boy
Japan
Yohei can mean 'heroic peace' or 'excellent peace,' depending on the kanji characters used.
#636
Jahiro
Kei & Jahiro
Boy
Japan
Jahiro), where '自' means 'self' and '弘' means 'broad' or 'wide'.
#640
Ato
Kei & Ato
Boy
Japan
After, in the future; father
#654
Shun
Kei & Shun
Boy
Japan
to hasten, to accelerate
#678
Toray
Kei & Toray
Boy
Japan
a person who is tall or towering.
#694
Romon
Kei & Romon
Boy
Japan
A variation of the name Roman, often associated with being strong or powerful.
#704
Daimar
Kei & Daimar
Boy
Japan
A name that can mean 'great' or 'large' when written with certain kanji.
#707
Yousuke
Kei & Yousuke
Boy
Japan
A name that can mean 'to assist' or 'to help' depending on the kanji used.
#721
Shin
Kei & Shin
Boy
Japan
True, genuine
#811
Daygoro
Kei & Daygoro
Boy
Japan
Great power
#816
Naoya
Kei & Naoya
Boy
Japan
A name meaning 'honest' or 'truthful'.
#844
Tatsuya
Kei & Tatsuya
Boy
Japan
achieving / accomplished / full moon
#846
Riky
Kei & Riky
Boy
Japan
can be a diminutive of names like Riki (strength) or Riku (land).; a shortened form of Richard or its variants.
#877
Sou
Kei & Sou
Boy
Japan
soothing, purity
#887
Maiko
Kei & Maiko
Unisex
Japan
child of the dance
#894
Raiden
Kei & Raiden
Boy
Japan
Thunder and lightning
#423
Yomo
Kei & Yomo
Boy
Japan
Sunlight
#925
Genki
Kei & Genki
Boy
Japan
In Japanese, Genki (元気) means 'healthy,' 'energetic,' or 'vitality.' It is often used colloquially to ask someone how they are; 'Genki desu ka?' means 'Are you well?'
#930
Gari
Kei & Gari
Unisex
Japan
A person with a cheerful or bright demeanor
#969
Tsubasa
Kei & Tsubasa
Boy
Japan
From Japanese 翼 (tsubasa) meaning "wing", as well as other kanji or kanji combinations with the same pronunciation.
#983
Toshiki
Kei & Toshiki
Boy
Japan
Often means 'year', 'to live', or variations involving 'new' and 'to make'
#987
Oji
Kei & Oji
Boy
Japan
#991
Sakae
Kei & Sakae
Unisex
Japan
A beloved name with deep roots
#504
Sabe
Kei & Sabe
Boy
Japan
to be wise or to be knowledgeable
#516
Tomoaki
Kei & Tomoaki
Boy
Japan
friend; think; bright
Shigeru
Kei & Shigeru
Boy
Japan
Meaning can vary but commonly translates as 'to excel' or 'to grow thick.'
#525
Isay
Kei & Isay
Boy
Japan
to be found
#529
Taki
Kei & Taki
Boy
Japan
Noble, wealthy.; A nickname or diminutive for names like Takis, derived from the name Athanasios.
Takuya
Kei & Takuya
Boy
Japan
one who is noble or excellent
Wataru
Kei & Wataru
Boy
Japan
To be active, to be able
#538
Tokuo
Kei & Tokuo
Boy
Japan
another world, man
#540
Eichi
Kei & Eichi
Boy
Japan
Meaning varies: 'prosperous, glorious' (栄一) or 'wise one' (英一), depending on the kanji used.
#542
Nakuma
Kei & Nakuma
Boy
Japan
a person who is calm or serene
Ryusei
Kei & Ryusei
Boy
Japan
Flowing star or dragon star.
Taigen
Kei & Taigen
Unisex
Japan
meaning not universally defined, can reflect various peaceful or serene elements depending on kanji used.
#556
Ryunosuke
Kei & Ryunosuke
Boy
Japan
dragon and help; assistance of a dragon.
Masaaki
Kei & Masaaki
Boy
Japan
elegant, graceful
#573
Shizuo
Kei & Shizuo
Boy
Japan
meaning 'quiet man'
#577
Maiki
Kei & Maiki
Boy
Japan
Flourishing
#586
Tadao
Kei & Tadao
Boy
Japan
loyal, correct
#589
Benten
Kei & Benten
Boy
Japan
God of music and knowledge
#591
Shinnosuke
Kei & Shinnosuke
Boy
Japan
meaning 'true' or 'real' combined with 'assistance'
#599
Seikichi
Kei & Seikichi
Boy
Japan
seiki; pure, clean; lucky, auspicious
#599
Daiki
Kei & Daiki
Boy
Japan
Great radiance or shining well
Tamotsu
Kei & Tamotsu
Boy
Japan
Defender; protector.
#618
Yuuta
Kei & Yuuta
Boy
Japan
gentleness, superiority
Sunao
Kei & Sunao
Boy
Japan
honest, straightforward
#623
Comari
Kei & Comari
Boy
Japan
the one who becomes a leader
#634
Seichi
Kei & Seichi
Boy
Japan
sincerity, truth
#635
Souta
Kei & Souta
Boy
Japan
From Japanese 颯 (sou) meaning "sudden, sound of the wind" and 太 (ta) meaning "thick, big". This name can also be formed of other kanji combinations.
#637
Maruin
Kei & Maruin
Boy
Japan
The name can translate as 'circle' (円, en) and 'breathe' (生, sei), signifying 'to breathe life into wholeness' or 'to maintain balance'.
#639
Hisao
Kei & Hisao
Boy
Japan
long-lasting, heroic
#644
Isami
Kei & Isami
Boy
Japan
brave
#644
Ryosuke
Kei & Ryosuke
Boy
Japan
refreshed, clear, or to help
Masuo
Kei & Masuo
Boy
Japan
Masuo) translates to 'increase' and 'man'
#647
Mamoru
Kei & Mamoru
Boy
Japan
to protect, to watch over
#648
Shion
Kei & Shion
Unisex
Japan
Poem; song
Shinobu
Kei & Shinobu
Unisex
Japan
From Japanese 忍 (shinobu) meaning "endurance", as well as other kanji or kanji combinations having the same pronunciation.
#667
Masami
Kei & Masami
Boy
Japan
From Japanese 成 (masa) meaning "become" and 美 (mi) meaning "beautiful". This name can also be comprised of different combinations of kanji.
Gensen
Kei & Gensen
Boy
Japan
Meaning 'source' or 'origin' depending on the kanji used.
#676
Ryion
Kei & Ryion
Boy
Japan
Dragon
#683
Hideki
Kei & Hideki
Boy
Japan
From Japanese 秀 (hide) meaning "excellent, outstanding" or 英 (hide) meaning "excellent, fine" combined with 樹 (ki) meaning "tree". Other kanji combinations can also form this name.
Mikio
Kei & Mikio
Boy
Japan
mighty or strong man
#698
Sadamu
Kei & Sadamu
Boy
Japan
To clarify; to be clear.
#703
Takobe
Kei & Takobe
Boy
Japan
takabe) means 'high edge' or 'high side'.
#705
Hiroaki
Kei & Hiroaki
Boy
Japan
wide, prosperous
Masaru
Kei & Masaru
Boy
Japan
excellence, to exceed or become victorious
#708
Teppei
Kei & Teppei
Boy
Japan
Big; Thick; Plump
Masataka
Kei & Masataka
Boy
Japan
The meaning varies depending on kanji used; often associated with 'elegant' and 'wealth'.
Alco
Kei & Alco
Boy
Japan
noble and kind
#718
Takeshi
Kei & Takeshi
Boy
Japan
From Japanese 武 (takeshi) meaning "military, martial" or other kanji having the same reading.
Osamu
Kei & Osamu
Boy
Japan
to be serenely settled or to be at peace
#729
Nobuyuki
Kei & Nobuyuki
Boy
Japan
From Japanese 信 (nobu) meaning "trust" and 幸 (yuki) meaning "happiness". Other kanji combinations are possible as well.
#731
Daigen
Kei & Daigen
Boy
Japan
Daigen) translates to 'Big Source' or 'Great Origin'
#732
Noren
Kei & Noren
Boy
Japan
to spiritually awaken or 'to open up'
#734
Jiraiya
Kei & Jiraiya
Boy
Japan
This name's meaning varies depending on the kanji used, with common interpretations being 'young' or 'new' and 'beyond'.
#735
Tomoyuki
Kei & Tomoyuki
Boy
Japan
friend, happiness
Ryus
Kei & Ryus
Boy
Japan
Dragon
#744
Tatsuo
Kei & Tatsuo
Boy
Japan
The man who accomplishes (the goal)
#746
Rokko
Kei & Rokko
Boy
Japan
rock; from the rock
#763
Tokio
Kei & Tokio
Boy
Japan
estuary
#774
Yoshinori
Kei & Yoshinori
Boy
Japan
Good Law or Good Rule
#778
Tkai
Kei & Tkai
Unisex
Japan
Cool, pleasant
#779
Shoji
Kei & Shoji
Boy
Japan
Shoji (将司) can mean 'commander' (将) and 'to rule' (司).
#782
Shigetoshi
Kei & Shigetoshi
Boy
Japan
A name that can mean 'prosperous and virtuous'.
#784
Michio
Kei & Michio
Boy
Japan
man of wisdom
#788
Shinobi
Kei & Shinobi
Boy
Japan
to steal away
#788
Ryko
Kei & Ryko
Boy
Japan
This name can be written using various kanji, but a common interpretation is 'good' (良) and 'child' (子)
#790
Jomei
Kei & Jomei
Boy
Japan
Bright and clear
#804
Rikky
Kei & Rikky
Boy
Japan
A nickname derived from 'Riku' which means 'land' or 'shore'.; A diminutive form of Richard, meaning 'brave power'.
Masahiro
Kei & Masahiro
Boy
Japan
generous, prosperous, or noble
#811
Chozen
Kei & Chozen
Boy
Japan
chosen, selected
#815
Takeru
Kei & Takeru
Boy
Japan
to take; to seize
#819
Daiyon
Kei & Daiyon
Boy
Japan
great ocean
#824
Ohagi
Kei & Ohagi
Boy
Japan
sweet rice dumplings traditionally offered during the Obon festival
Takahiro
Kei & Takahiro
Boy
Japan
noble, prosperous
Tatsuki
Kei & Tatsuki
Boy
Japan
dragon tree; to stand out; to stand firm.
#833
Teruo
Kei & Teruo
Boy
Japan
teru meaning 'shine' and お meaning 'man'); 輝男 (teru meaning 'radiance' and 男 meaning 'man')
#834
Jubei
Kei & Jubei
Boy
Japan
Warrior
#835
Eiichi
Kei & Eiichi
Boy
Japan
one second, one wisdom
#838
Haruyoshi
Kei & Haruyoshi
Boy
Japan
spring (haru) and virtuous (yoshi)
#843
Iwao
Kei & Iwao
Boy
Japan
Rock, stone (岩) + man (男)
#849
Taizo
Kei & Taizo
Boy
Japan
Could mean 'greatly/large' (大) if written with the kanji 大, and 'second' (次) if written with the kanji 次. However, the exact meaning can vary based on kanji.
#849
Yuya
Kei & Yuya
Boy
Japan
To be superior
Daigo
Kei & Daigo
Boy
Japan
great enlightenment
#853
Ryujin
Kei & Ryujin
Boy
Japan
dragon god
#853
Masayuki
Kei & Masayuki
Boy
Japan
Beneficial, prosperous
#865
Taij
Kei & Taij
Boy
Japan
big
#869
Yoichi
Kei & Yoichi
Boy
Japan
One, first
#872
Makao
Kei & Makao
Boy
Japan
someone who plays the flute or is associated with music
#884
Ien
Kei & Ien
Boy
Japan
Peaceful
#889
Mits
Kei & Mits
Boy
Japan
Can mean 'light,' 'radiance,' or 'three.'
#900
Yuuki
Kei & Yuuki
Boy
Japan
From Japanese 優 (yuu) meaning "gentleness, lithe, superior" or 悠 (yuu) meaning "distant, leisurely" combined with 希 (ki) meaning "hope", 輝 (ki) meaning "brightness" or 生 (ki) meaning "living".
Yoshihiro
Kei & Yoshihiro
Boy
Japan
the name can be broken down into 'yoshi' (良) meaning 'good,' and 'hiro' (広) meaning 'broad' or 'prosperous.'
#904
Masun
Kei & Masun
Boy
Japan
A person who is gentle and beautiful.
#911
Seigo
Kei & Seigo
Boy
Japan
regal, clear day
#911
Akori
Kei & Akori
Boy
Japan
Bright dweller
#919
Zen
Kei & Zen
Unisex
Japan
A beloved name with deep roots
#935
Jyon
Kei & Jyon
Boy
Japan
Purity, soundness; A variant of 'John', often used as an alternative spelling.
#939
Yoshitaka
Kei & Yoshitaka
Boy
Japan
Generous and prosperous.
#939
Shigeyuki
Kei & Shigeyuki
Boy
Japan
heavy happiness'
#944
Shigeto
Kei & Shigeto
Boy
Japan
Meaning varies depending on kanji
#949
Junichi
Kei & Junichi
Boy
Japan
The first son (as in 'jun', meaning 'first' + 'ichi', meaning 'one')
#956
Tatsuro
Kei & Tatsuro
Boy
Japan
bamboo
#960
Toshiaki
Kei & Toshiaki
Boy
Japan
A name that can mean 'wise and prosperous' depending on the kanji used (敏明, 俊明 etc.).
#974
Jario
Kei & Jario
Boy
Japan
A variant of the name Jaryo. There are also connections to 'Jairo', a name meaning 'he will illuminate' or 'he will rise'.; A diminutive or variation of the name Jairo, with the same illuminating connotation.
Yohsuke
Kei & Yohsuke
Boy
Japan
A beloved name with deep roots
Hiromu
Kei & Hiromu
Boy
Japan
abundant, prosperous
#988
Nissan
Kei & Nissan
Boy
Japan
The month of the spring.; A name of a car brand.
Angeal
Kei & Angeal
Boy
Japan
Derived from the combination of 'angel' and 'real' or 'truth'.
Toma
Kei & Toma
Unisex
Japan
blood or life; twin; to realize or fulfill
Toshiharu
Kei & Toshiharu
Boy
Japan
Yearly, healing, or long-lasting.
Akira
Kei & Akira
Unisex
Japan
bright, clear, or intelligent
Shigeki
Kei & Shigeki
Boy
Japan
growth of the benevolent
Tetsuya
Kei & Tetsuya
Boy
Japan
iron, clear
Masaharu
Kei & Masaharu
Boy
Japan
correct' or 'righteous' plus 'to govern' or 'to manage'
Makii
Kei & Makii
Boy
Japan
Mr. or a man
Tetsuo
Kei & Tetsuo
Boy
Japan
iron man
Haruo
Kei & Haruo
Boy
Japan
spring man
Nobuo
Kei & Nobuo
Boy
Japan
manly; heroic
Shigeo
Kei & Shigeo
Boy
Japan
Diligent man; a man of learning.; The meaning can vary based on the characters used to write the name. It can also mean 'wealthy man' if written differently.
Jaico
Kei & Jaico
Boy
Japan
important person, hero
Jovari
Kei & Jovari
Boy
Japan
noble
Seiko
Kei & Seiko
Unisex
Japan
meaning 'child of the holy' or 'child of the sacred'
Yoshikazu
Kei & Yoshikazu
Boy
Japan
There are multiple possible meanings depending on the kanji used, including 'good rule' (良和) and 'to become' (良一)
Susumu
Kei & Susumu
Boy
Japan
to proceed
Sadao
Kei & Sadao
Boy
Japan
man of (or born in) the rice paddy
Yoshiyah
Kei & Yoshiyah
Boy
Japan
righteous calm
Tadan
Kei & Tadan
Boy
Japan
to stand or to be upright
Tomo
Kei & Tomo
Boy
Japan
Either a variant of TOMA (2) or a diminutive of TOMISLAV.
Mutsuo
Kei & Mutsuo
Boy
Japan
deep water; vital, life-giving water
Yoshihiko
Kei & Yoshihiko
Boy
Japan
good, virtuous, or righteous
Ricoh
Kei & Ricoh
Boy
Japan
Strength
Ren
Kei & Ren
Unisex
Japan
From Japanese 蓮 (ren) meaning "lotus", 恋 (ren) meaning "love", or other kanji which are pronounced the same way.
Mayo
Kei & Mayo
Unisex
Japan
Dance wisteria
Satoru
Kei & Satoru
Boy
Japan
to understand
Sotaro
Kei & Sotaro
Boy
Japan
A helper or assistance; ft typically involves the first character meaning 'help' or 'aid'.
Shozo
Kei & Shozo
Boy
Japan
The name can be written with different kanji characters for various meanings, but commonly includes aspects of 'to assist' or 'to help'.
Ryou
Kei & Ryou
Boy
Japan
From Japanese 涼 (ryou) meaning "cool, refreshing", 遼 (ryou) meaning "distant" or 諒 (ryou) meaning "reality", as well as other kanji which have the same pronunciation.
Makari
Kei & Makari
Boy
Japan
the one who will be happy
Shige
Kei & Shige
Boy
Japan
Typically means 'to grow', 'to prosper' or can also mean 'refined' depending on the kanji used.
Aizen
Kei & Aizen
Boy
Japan
love and benevolence
Akihiro
Kei & Akihiro
Boy
Japan
bright, wise, and abundant
Edo
Kei & Edo
Boy
Japan
Estuary
Yukio
Kei & Yukio
Boy
Japan
man of happiness
Rintaro
Kei & Rintaro
Boy
Japan
distant, thick, or big
Masashi
Kei & Masashi
Boy
Japan
meaning 'eagle', 'warrior', or 'ambition' depending on kanji used.
Demiko
Kei & Demiko
Boy
Japan
Where 'de' can have various meanings, 'miko' refers to a shrine maiden
Ryota
Kei & Ryota
Boy
Japan
Cool, refreshing, thick, big, or a combination of these meanings depending on kanji
Matsuichi
Kei & Matsuichi
Boy
Japan
The first son in the pine tree, where 'matsu' means pine tree and 'ichi' means one or first.
Taishon
Kei & Taishon
Boy
Japan
Big, prosperous
Alexiel
Kei & Alexiel
Boy
Japan
Defender of mankind
Sanin
Kei & Sanin
Boy
Japan
yama ni) meaning 'in the mountain'
Yasuhiro
Kei & Yasuhiro
Boy
Japan
combination of 'yasu' meaning 'peace' or 'calm' and 'hiro' meaning 'generous' or 'abundant'.
Menzō
Kei & Menzō
Boy
Japan
Man's helper or manly
Akai
Kei & Akai
Boy
Japan
Red, crimson
Nobuichi
Kei & Nobuichi
Boy
Japan
or のぶいち, which translates to 'trust' or 'faith' + 'one'
Choya
Kei & Choya
Unisex
Japan
Refers to a type of traditional Japanese ume plum liquor, can symbolize sweetness and pleasantness.
Yutaro
Kei & Yutaro
Boy
Japan
Gentle, kind, or peaceful.
Gaije
Kei & Gaije
Boy
Japan
open sea
Masanori
Kei & Masanori
Boy
Japan
political law) or 正則 (correct rules)
Mitsugi
Kei & Mitsugi
Boy
Japan
light and radiance
Yoshiaki
Kei & Yoshiaki
Boy
Japan
Good, virtuous
Yasunobu
Kei & Yasunobu
Boy
Japan
Harmony, Peaceful