Best Sibling Names for Isay

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

200 options17 girl200 boy
These sibling names share Isay's Japan roots or similar popularity era, and start with a different letter to avoid alliteration.
Koda
Isay & Koda
Boy
Japan
a companion or friend; the last of the wolf pack
#412
Kobe
Isay & Kobe
Boy
Japan
coming from the gods; tortoise
#418
Raiden
Isay & Raiden
Boy
Japan
Thunder and lightning
#423
Tomohiro
Isay & Tomohiro
Boy
Japan
Wise, virtuous, abundant
#508
Sho
Isay & Sho
Boy
Japan
to fly
#511
Tatsu
Isay & Tatsu
Boy
Japan
dragon; to achieve; accomplished
#513
Hikaru
Isay & Hikaru
Boy
Japan
radiance, shine, light
#535
Shintaro
Isay & Shintaro
Boy
Japan
New, big son
#535
Taigen
Isay & Taigen
Unisex
Japan
meaning not universally defined, can reflect various peaceful or serene elements depending on kanji used.
#556
Kouhei
Isay & Kouhei
Boy
Japan
The name means 'peaceful' (浩) and 'fly' (平)
#570
Kasen
Isay & Kasen
Boy
Japan
fruit, berry
#577
Maiki
Isay & Maiki
Boy
Japan
Flourishing
#586
Kaizen
Isay & Kaizen
Boy
Japan
Improvement, change for the better.
#587
Benten
Isay & Benten
Boy
Japan
God of music and knowledge
#591
Tetsu
Isay & Tetsu
Boy
Japan
iron, steel
#593
Shinnosuke
Isay & Shinnosuke
Boy
Japan
meaning 'true' or 'real' combined with 'assistance'
#599
Kenzo
Isay & Kenzo
Boy
Japan
Strong; healthy; vigorous (健; ken) + a second kanji can signify 'create' or 'build' (三; zo)
#619
Ramen
Isay & Ramen
Boy
Japan
Soft, gentle
#624
Comari
Isay & Comari
Boy
Japan
the one who becomes a leader
#634
Shuji
Isay & Shuji
Boy
Japan
to discipline or adorn; second; excellent; govern or rule
#635
Yohei
Isay & Yohei
Boy
Japan
Yohei can mean 'heroic peace' or 'excellent peace,' depending on the kanji characters used.
#636
Souta
Isay & 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
Jahiro
Isay & Jahiro
Boy
Japan
Jahiro), where '自' means 'self' and '弘' means 'broad' or 'wide'.
#640
Gensen
Isay & Gensen
Boy
Japan
Meaning 'source' or 'origin' depending on the kanji used.
#676
Kubo
Isay & Kubo
Boy
Japan
a small house or hut
#683
Ryion
Isay & Ryion
Boy
Japan
Dragon
#683
Kaie
Isay & Kaie
Boy
Japan
Restoration, recovery
#690
Kemori
Isay & Kemori
Unisex
Japan
tree village
#694
Toray
Isay & Toray
Boy
Japan
a person who is tall or towering.
#694
Kenyi
Isay & Kenyi
Boy
Japan
Wise, intelligent
#704
Takobe
Isay & Takobe
Boy
Japan
takabe) means 'high edge' or 'high side'.
#705
Katsumi
Isay & Katsumi
Boy
Japan
victorious beauty
#710
Kazuhiro
Isay & Kazuhiro
Boy
Japan
One who is harmonious and prosperous.
#715
Yousuke
Isay & Yousuke
Boy
Japan
A name that can mean 'to assist' or 'to help' depending on the kanji used.
#721
Daigen
Isay & Daigen
Boy
Japan
Daigen) translates to 'Big Source' or 'Great Origin'
#732
Jiraiya
Isay & Jiraiya
Boy
Japan
This name's meaning varies depending on the kanji used, with common interpretations being 'young' or 'new' and 'beyond'.
#735
Ryus
Isay & Ryus
Boy
Japan
Dragon
#744
Rokko
Isay & Rokko
Boy
Japan
rock; from the rock
#763
Tkai
Isay & Tkai
Unisex
Japan
Cool, pleasant
#779
Shinobi
Isay & Shinobi
Boy
Japan
to steal away
#788
Ryko
Isay & Ryko
Boy
Japan
This name can be written using various kanji, but a common interpretation is 'good' (良) and 'child' (子)
#790
Jomei
Isay & Jomei
Boy
Japan
Bright and clear
#804
Shin
Isay & Shin
Boy
Japan
True, genuine
#811
Chozen
Isay & Chozen
Boy
Japan
chosen, selected
#815
Daygoro
Isay & Daygoro
Boy
Japan
Great power
#816
Takeru
Isay & Takeru
Boy
Japan
to take; to seize
#819
Niko
Isay & Niko
Boy
Japan
Finnish form of NICHOLAS, and a Croatian and Slovene short form of NIKOLA (1).
#320
Daiyon
Isay & Daiyon
Boy
Japan
great ocean
#824
Tatsuki
Isay & Tatsuki
Boy
Japan
dragon tree; to stand out; to stand firm.
#833
Jubei
Isay & Jubei
Boy
Japan
Warrior
#835
Naoya
Isay & Naoya
Boy
Japan
A name meaning 'honest' or 'truthful'.
#844
Tatsuya
Isay & Tatsuya
Boy
Japan
achieving / accomplished / full moon
#846
Taizo
Isay & 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
Daigo
Isay & Daigo
Boy
Japan
great enlightenment
#853
Ryujin
Isay & Ryujin
Boy
Japan
dragon god
#853
Keigen
Isay & Keigen
Boy
Japan
Clear, healthy, or brilliant (ヶ原)
#864
Taij
Isay & Taij
Boy
Japan
big
#869
Riky
Isay & Riky
Boy
Japan
can be a diminutive of names like Riki (strength) or Riku (land).; a shortened form of Richard or its variants.
#877
Makao
Isay & Makao
Boy
Japan
someone who plays the flute or is associated with music
#884
Masun
Isay & Masun
Boy
Japan
A person who is gentle and beautiful.
#911
Seigo
Isay & Seigo
Boy
Japan
regal, clear day
#911
Akori
Isay & Akori
Boy
Japan
Bright dweller
#919
Genki
Isay & 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
Zen
Isay & Zen
Unisex
Japan
A beloved name with deep roots
#935
Kaisen
Isay & Kaisen
Boy
Japan
victory
#937
Jyon
Isay & Jyon
Boy
Japan
Purity, soundness; A variant of 'John', often used as an alternative spelling.
#939
Kuwan
Isay & Kuwan
Boy
Japan
Jewel, gem
#958
Kyohei
Isay & Kyohei
Boy
Japan
the calm, peace
#979
Tsubasa
Isay & Tsubasa
Boy
Japan
From Japanese 翼 (tsubasa) meaning "wing", as well as other kanji or kanji combinations with the same pronunciation.
#983
Toshiki
Isay & Toshiki
Boy
Japan
Often means 'year', 'to live', or variations involving 'new' and 'to make'
#987
Kohei
Isay & Kohei
Boy
Japan
a name often used for boys, can mean 'peace' or 'flat' depending on the kanji used
#989
Korei
Isay & Korei
Unisex
Japan
The light of the sun; brightness
#993
Sakae
Isay & Sakae
Unisex
Japan
A beloved name with deep roots
#504
Angeal
Isay & Angeal
Boy
Japan
Derived from the combination of 'angel' and 'real' or 'truth'.
Sabe
Isay & Sabe
Boy
Japan
to be wise or to be knowledgeable
#516
Tomoaki
Isay & Tomoaki
Boy
Japan
friend; think; bright
Akira
Isay & Akira
Unisex
Japan
bright, clear, or intelligent
Shigeru
Isay & Shigeru
Boy
Japan
Meaning can vary but commonly translates as 'to excel' or 'to grow thick.'
#525
Makii
Isay & Makii
Boy
Japan
Mr. or a man
Takuya
Isay & Takuya
Boy
Japan
one who is noble or excellent
Wataru
Isay & Wataru
Boy
Japan
To be active, to be able
#538
Tokuo
Isay & Tokuo
Boy
Japan
another world, man
#540
Eichi
Isay & Eichi
Boy
Japan
Meaning varies: 'prosperous, glorious' (栄一) or 'wise one' (英一), depending on the kanji used.
#542
Say
Isay & Say
Unisex
Japan
to do; to act
#544
Jaico
Isay & Jaico
Boy
Japan
important person, hero
Jovari
Isay & Jovari
Boy
Japan
noble
Ryusei
Isay & Ryusei
Boy
Japan
Flowing star or dragon star.
Joron
Isay & Joron
Boy
Japan
Second son
#557
Riki
Isay & Riki
Unisex
Japan
child of the village
#567
Yoshiyah
Isay & Yoshiyah
Boy
Japan
righteous calm
Tadan
Isay & Tadan
Boy
Japan
to stand or to be upright
Ryunosuke
Isay & Ryunosuke
Boy
Japan
dragon and help; assistance of a dragon.
Tomo
Isay & Tomo
Boy
Japan
Either a variant of TOMA (2) or a diminutive of TOMISLAV.
Masaaki
Isay & Masaaki
Boy
Japan
elegant, graceful
#573
Shizuo
Isay & Shizuo
Boy
Japan
meaning 'quiet man'
#577
Ren
Isay & Ren
Unisex
Japan
From Japanese 蓮 (ren) meaning "lotus", 恋 (ren) meaning "love", or other kanji which are pronounced the same way.
Tadao
Isay & Tadao
Boy
Japan
loyal, correct
#589
Seikichi
Isay & Seikichi
Boy
Japan
seiki; pure, clean; lucky, auspicious
#599
Sotaro
Isay & Sotaro
Boy
Japan
A helper or assistance; ft typically involves the first character meaning 'help' or 'aid'.
Makari
Isay & Makari
Boy
Japan
the one who will be happy
Toki
Isay & Toki
Unisex
Japan
Can mean 'time' (時) or 'a bird' depending on context and kanji used.
#610
Daiki
Isay & Daiki
Boy
Japan
Great radiance or shining well
Aizen
Isay & Aizen
Boy
Japan
love and benevolence
Tamotsu
Isay & Tamotsu
Boy
Japan
Defender; protector.
#618
Yuuta
Isay & Yuuta
Boy
Japan
gentleness, superiority
Sony
Isay & Sony
Boy
Japan
Son, child.
#620
Mano
Isay & Mano
Boy
Japan
A work of art
#622
Sunao
Isay & Sunao
Boy
Japan
honest, straightforward
#623
Seichi
Isay & Seichi
Boy
Japan
sincerity, truth
#635
Maruin
Isay & 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
Isay & Hisao
Boy
Japan
long-lasting, heroic
#644
Ryosuke
Isay & Ryosuke
Boy
Japan
refreshed, clear, or to help
Masuo
Isay & Masuo
Boy
Japan
Masuo) translates to 'increase' and 'man'
#647
Mamoru
Isay & Mamoru
Boy
Japan
to protect, to watch over
#648
Ato
Isay & Ato
Boy
Japan
After, in the future; father
#654
Alexiel
Isay & Alexiel
Boy
Japan
Defender of mankind
Sanin
Isay & Sanin
Boy
Japan
yama ni) meaning 'in the mountain'
Menzō
Isay & Menzō
Boy
Japan
Man's helper or manly
Kosuke
Isay & Kosuke
Boy
Japan
little aide)
Shion
Isay & Shion
Unisex
Japan
Poem; song
Shinobu
Isay & Shinobu
Unisex
Japan
From Japanese 忍 (shinobu) meaning "endurance", as well as other kanji or kanji combinations having the same pronunciation.
#667
Kenye
Isay & Kenye
Boy
Japan
Strong and healthy
Shun
Isay & Shun
Boy
Japan
to hasten, to accelerate
#678
Gaije
Isay & Gaije
Boy
Japan
open sea
Mikio
Isay & Mikio
Boy
Japan
mighty or strong man
#698
Sadamu
Isay & Sadamu
Boy
Japan
To clarify; to be clear.
#703
Kousuke
Isay & Kousuke
Boy
Japan
combination of characters that can mean 'to help' and 'to bring about'.
Romon
Isay & Romon
Boy
Japan
A variation of the name Roman, often associated with being strong or powerful.
#704
Daimar
Isay & Daimar
Boy
Japan
A name that can mean 'great' or 'large' when written with certain kanji.
#707
Hiroaki
Isay & Hiroaki
Boy
Japan
wide, prosperous
Masaru
Isay & Masaru
Boy
Japan
excellence, to exceed or become victorious
#708
Kazumi
Isay & Kazumi
Unisex
Japan
harmonious, beautiful
#709
Meikhi
Isay & Meikhi
Boy
Japan
brightness, radiance
Arata
Isay & Arata
Boy
Japan
Fresh, new, or clear
Teppei
Isay & Teppei
Boy
Japan
Big; Thick; Plump
Masataka
Isay & Masataka
Boy
Japan
The meaning varies depending on kanji used; often associated with 'elegant' and 'wealth'.
Alco
Isay & Alco
Boy
Japan
noble and kind
#718
Katon
Isay & Katon
Boy
Japan
one who takes a step forward
#720
Osamu
Isay & Osamu
Boy
Japan
to be serenely settled or to be at peace
#729
Nobuyuki
Isay & Nobuyuki
Boy
Japan
From Japanese 信 (nobu) meaning "trust" and 幸 (yuki) meaning "happiness". Other kanji combinations are possible as well.
#731
Noren
Isay & Noren
Boy
Japan
to spiritually awaken or 'to open up'
#734
Kenshiro
Isay & Kenshiro
Boy
Japan
賢志郎
Tomoyuki
Isay & Tomoyuki
Boy
Japan
friend, happiness
Tatsuo
Isay & Tatsuo
Boy
Japan
The man who accomplishes (the goal)
#746
Koichi
Isay & Koichi
Boy
Japan
the first one
#748
Kendu
Isay & Kendu
Boy
Japan
a name often associated with warmth or light.
#748
Musashi
Isay & Musashi
Boy
Japan
Meaning 'Musashi' is traditionally associated with the region; it can also imply 'warrior'.
Tokio
Isay & Tokio
Boy
Japan
estuary
#774
Kawai
Isay & Kawai
Boy
Japan
Cute, charming.
Yoshinori
Isay & Yoshinori
Boy
Japan
Good Law or Good Rule
#778
Shoji
Isay & Shoji
Boy
Japan
Shoji (将司) can mean 'commander' (将) and 'to rule' (司).
#782
Shigetoshi
Isay & Shigetoshi
Boy
Japan
A name that can mean 'prosperous and virtuous'.
#784
Michio
Isay & Michio
Boy
Japan
man of wisdom
#788
Kenji
Isay & Kenji
Boy
Japan
From Japanese 研 (ken) meaning "study, sharpen" and 二 (ji) meaning "two", as well as other combinations of kanji characters.
#789
Kie
Isay & Kie
Boy
Japan
The path; a skilled person.; A variant of names meaning 'to arise, to spring, to emerge'.; A variant of the name Kees, derived from Cornelis, meaning 'horned'.
Rikky
Isay & Rikky
Boy
Japan
A nickname derived from 'Riku' which means 'land' or 'shore'.; A diminutive form of Richard, meaning 'brave power'.
Masahiro
Isay & Masahiro
Boy
Japan
generous, prosperous, or noble
#811
Ohagi
Isay & Ohagi
Boy
Japan
sweet rice dumplings traditionally offered during the Obon festival
Takahiro
Isay & Takahiro
Boy
Japan
noble, prosperous
Yosue
Isay & Yosue
Boy
Japan
May derive from the word for 'to come' or 'to govern'.
Eisuke
Isay & Eisuke
Boy
Japan
Well-being and help
Teruo
Isay & Teruo
Boy
Japan
teru meaning 'shine' and お meaning 'man'); 輝男 (teru meaning 'radiance' and 男 meaning 'man')
#834
Eiichi
Isay & Eiichi
Boy
Japan
one second, one wisdom
#838
Kanyae
Isay & Kanyae
Boy
Japan
a combination of the kanji for 'heaven' (天) and 'man' (男)
Haruyoshi
Isay & Haruyoshi
Boy
Japan
spring (haru) and virtuous (yoshi)
#843
Kou
Isay & Kou
Boy
Japan
A term of endearment; sometimes means 'nurturing'.
#851
Yuya
Isay & Yuya
Boy
Japan
To be superior
Kenichiro
Isay & Kenichiro
Boy
Japan
healthy, first son
Masayuki
Isay & Masayuki
Boy
Japan
Beneficial, prosperous
#865
Pason
Isay & Pason
Boy
Japan
unknown, possibly derived from English
Yoichi
Isay & Yoichi
Boy
Japan
One, first
#872
Sou
Isay & Sou
Boy
Japan
soothing, purity
#887
Maiko
Isay & Maiko
Unisex
Japan
child of the dance
#894
Mits
Isay & Mits
Boy
Japan
Can mean 'light,' 'radiance,' or 'three.'
#900
Yuuki
Isay & 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
Isay & Yoshihiro
Boy
Japan
the name can be broken down into 'yoshi' (良) meaning 'good,' and 'hiro' (広) meaning 'broad' or 'prosperous.'
#904
Naoki
Isay & Naoki
Boy
Japan
honest tree
Mika
Isay & Mika
Unisex
Japan
beautiful
Kanta
Isay & Kanta
Boy
Japan
a singer of songs
#911
Ohani
Isay & Ohani
Boy
Japan
A person who is brave or heroic.
Yomo
Isay & Yomo
Boy
Japan
Sunlight
#925
Kunio
Isay & Kunio
Boy
Japan
the man in the country, the country man
#930
Yoshitaka
Isay & Yoshitaka
Boy
Japan
Generous and prosperous.
#939
Wani
Isay & Wani
Boy
Japan
Young male; potential
Keishun
Isay & Keishun
Boy
Japan
bright spring; spring sun
Shigeyuki
Isay & Shigeyuki
Boy
Japan
heavy happiness'
#944
Kengi
Isay & Kengi
Boy
Japan
genki na) - lively, energetic
Shigeto
Isay & Shigeto
Boy
Japan
Meaning varies depending on kanji
#949
Jyion
Isay & Jyion
Boy
Japan
to pursue or to carry on
Junichi
Isay & Junichi
Boy
Japan
The first son (as in 'jun', meaning 'first' + 'ichi', meaning 'one')
#956
Tatsuro
Isay & Tatsuro
Boy
Japan
bamboo
#960
Gari
Isay & Gari
Unisex
Japan
A person with a cheerful or bright demeanor
#969
Kan
Isay & Kan
Boy
Japan
a god, a spirit
Toshiaki
Isay & Toshiaki
Boy
Japan
A name that can mean 'wise and prosperous' depending on the kanji used (敏明, 俊明 etc.).
#974
Kenso
Isay & Kenso
Boy
Japan
Healthy.
#976
Jario
Isay & 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
Isay & Yohsuke
Boy
Japan
A beloved name with deep roots
Eita
Isay & Eita
Boy
Japan
eternal, long-lasting
Hiromu
Isay & Hiromu
Boy
Japan
abundant, prosperous
#988
Haruma
Isay & Haruma
Boy
Japan
Spring, truthful.