Best Sibling Names for Masao
Names chosen to complement Masao — matching origin (Japan), era, and style.
200 options18 girl200 boy
These sibling names share Masao's Japan roots or similar popularity era, and start with a different letter to avoid alliteration.
Sakae
Masao & Sakae
UnisexJapan
A beloved name with deep roots
#504 →
Sabe
Masao & Sabe
BoyJapan
to be wise or to be knowledgeable
#516 →
Shigeru
Masao & Shigeru
BoyJapan
Meaning can vary but commonly translates as 'to excel' or 'to grow thick.'
#525 →
Wataru
Masao & Wataru
BoyJapan
To be active, to be able
#538 →
Tokuo
Masao & Tokuo
BoyJapan
another world, man
#540 →
Eichi
Masao & Eichi
BoyJapan
Meaning varies: 'prosperous, glorious' (栄一) or 'wise one' (英一), depending on the kanji used.
#542 →
Shizuo
Masao & Shizuo
BoyJapan
meaning 'quiet man'
#577 →
Tadao
Masao & Tadao
BoyJapan
loyal, correct
#589 →
Seikichi
Masao & Seikichi
BoyJapan
seiki; pure, clean; lucky, auspicious
#599 →
Tamotsu
Masao & Tamotsu
BoyJapan
Defender; protector.
#618 →
Sunao
Masao & Sunao
BoyJapan
honest, straightforward
#623 →
Seichi
Masao & Seichi
BoyJapan
sincerity, truth
#635 →
Hisao
Masao & Hisao
BoyJapan
long-lasting, heroic
#644 →
Isami
Masao & Isami
BoyJapan
brave
#644 →
Shinobu
Masao & Shinobu
UnisexJapan
From Japanese 忍 (shinobu) meaning "endurance", as well as other kanji or kanji combinations having the same pronunciation.
#667 →
Sadamu
Masao & Sadamu
BoyJapan
To clarify; to be clear.
#703 →
Kazumi
Masao & Kazumi
UnisexJapan
harmonious, beautiful
#709 →
Alco
Masao & Alco
BoyJapan
noble and kind
#718 →
Osamu
Masao & Osamu
BoyJapan
to be serenely settled or to be at peace
#729 →
Nobuyuki
Masao & Nobuyuki
BoyJapan
From Japanese 信 (nobu) meaning "trust" and 幸 (yuki) meaning "happiness". Other kanji combinations are possible as well.
#731 →
Tatsuo
Masao & Tatsuo
BoyJapan
The man who accomplishes (the goal)
#746 →
Koichi
Masao & Koichi
BoyJapan
the first one
#748 →
Tokio
Masao & Tokio
BoyJapan
estuary
#774 →
Yoshinori
Masao & Yoshinori
BoyJapan
Good Law or Good Rule
#778 →
Shoji
Masao & Shoji
BoyJapan
Shoji (将司) can mean 'commander' (将) and 'to rule' (司).
#782 →
Shigetoshi
Masao & Shigetoshi
BoyJapan
A name that can mean 'prosperous and virtuous'.
#784 →
Niko
Masao & Niko
BoyJapan
Finnish form of NICHOLAS, and a Croatian and Slovene short form of NIKOLA (1).
#320 ↑
Teruo
Masao & Teruo
BoyJapan
teru meaning 'shine' and お meaning 'man'); 輝男 (teru meaning 'radiance' and 男 meaning 'man')
#834 →
Eiichi
Masao & Eiichi
BoyJapan
one second, one wisdom
#838 →
Haruyoshi
Masao & Haruyoshi
BoyJapan
spring (haru) and virtuous (yoshi)
#843 →
Iwao
Masao & Iwao
BoyJapan
Rock, stone (岩) + man (男)
#849 →
Yoichi
Masao & Yoichi
BoyJapan
One, first
#872 →
Yoshihiro
Masao & Yoshihiro
BoyJapan
the name can be broken down into 'yoshi' (良) meaning 'good,' and 'hiro' (広) meaning 'broad' or 'prosperous.'
#904 →
Koda
Masao & Koda
BoyJapan
a companion or friend; the last of the wolf pack
#412 ↑
Kobe
Masao & Kobe
BoyJapan
coming from the gods; tortoise
#418 ↑
Raiden
Masao & Raiden
BoyJapan
Thunder and lightning
#423 ↓
Kunio
Masao & Kunio
BoyJapan
the man in the country, the country man
#930 →
Yoshitaka
Masao & Yoshitaka
BoyJapan
Generous and prosperous.
#939 →
Shigeyuki
Masao & Shigeyuki
BoyJapan
heavy happiness'
#944 →
Shigeto
Masao & Shigeto
BoyJapan
Meaning varies depending on kanji
#949 →
Junichi
Masao & Junichi
BoyJapan
The first son (as in 'jun', meaning 'first' + 'ichi', meaning 'one')
#956 →
Tatsuro
Masao & Tatsuro
BoyJapan
bamboo
#960 →
Toshiaki
Masao & Toshiaki
BoyJapan
A name that can mean 'wise and prosperous' depending on the kanji used (敏明, 俊明 etc.).
#974 →
Kenso
Masao & Kenso
BoyJapan
Healthy.
#976 →
Hiromu
Masao & Hiromu
BoyJapan
abundant, prosperous
#988 →
Issey
Masao & Issey
BoyJapan
one hundred years
#500 →
Tomohiro
Masao & Tomohiro
BoyJapan
Wise, virtuous, abundant
#508 →
Sho
Masao & Sho
BoyJapan
to fly
#511 →
Tatsu
Masao & Tatsu
BoyJapan
dragon; to achieve; accomplished
#513 →
Toshiharu
Masao & Toshiharu
BoyJapan
Yearly, healing, or long-lasting.
Shigeki
Masao & Shigeki
BoyJapan
growth of the benevolent
Isay
Masao & Isay
BoyJapan
to be found
#529 →
Hikaru
Masao & Hikaru
BoyJapan
radiance, shine, light
#535 →
Shintaro
Masao & Shintaro
BoyJapan
New, big son
#535 →
Tetsuo
Masao & Tetsuo
BoyJapan
iron man
Say
Masao & Say
UnisexJapan
to do; to act
#544 →
Haruo
Masao & Haruo
BoyJapan
spring man
Nobuo
Masao & Nobuo
BoyJapan
manly; heroic
Shigeo
Masao & Shigeo
BoyJapan
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.
Seiko
Masao & Seiko
UnisexJapan
meaning 'child of the holy' or 'child of the sacred'
Taigen
Masao & Taigen
UnisexJapan
meaning not universally defined, can reflect various peaceful or serene elements depending on kanji used.
#556 →
Joron
Masao & Joron
BoyJapan
Second son
#557 →
Yoshikazu
Masao & Yoshikazu
BoyJapan
There are multiple possible meanings depending on the kanji used, including 'good rule' (良和) and 'to become' (良一)
Susumu
Masao & Susumu
BoyJapan
to proceed
Sadao
Masao & Sadao
BoyJapan
man of (or born in) the rice paddy
Riki
Masao & Riki
UnisexJapan
child of the village
#567 →
Kouhei
Masao & Kouhei
BoyJapan
The name means 'peaceful' (浩) and 'fly' (平)
#570 →
Yoshihiko
Masao & Yoshihiko
BoyJapan
good, virtuous, or righteous
Kasen
Masao & Kasen
BoyJapan
fruit, berry
#577 ↓
Kaizen
Masao & Kaizen
BoyJapan
Improvement, change for the better.
#587 ↑
Satoru
Masao & Satoru
BoyJapan
to understand
Benten
Masao & Benten
BoyJapan
God of music and knowledge
#591 →
Tetsu
Masao & Tetsu
BoyJapan
iron, steel
#593 →
Shinnosuke
Masao & Shinnosuke
BoyJapan
meaning 'true' or 'real' combined with 'assistance'
#599 →
Shozo
Masao & Shozo
BoyJapan
The name can be written with different kanji characters for various meanings, but commonly includes aspects of 'to assist' or 'to help'.
Toki
Masao & Toki
UnisexJapan
Can mean 'time' (時) or 'a bird' depending on context and kanji used.
#610 →
Shige
Masao & Shige
BoyJapan
Typically means 'to grow', 'to prosper' or can also mean 'refined' depending on the kanji used.
Kenzo
Masao & Kenzo
BoyJapan
Strong; healthy; vigorous (健; ken) + a second kanji can signify 'create' or 'build' (三; zo)
#619 ↑
Edo
Masao & Edo
BoyJapan
Estuary
Sony
Masao & Sony
BoyJapan
Son, child.
#620 →
Yukio
Masao & Yukio
BoyJapan
man of happiness
Ramen
Masao & Ramen
BoyJapan
Soft, gentle
#624 →
Comari
Masao & Comari
BoyJapan
the one who becomes a leader
#634 →
Shuji
Masao & Shuji
BoyJapan
to discipline or adorn; second; excellent; govern or rule
#635 →
Yohei
Masao & Yohei
BoyJapan
Yohei can mean 'heroic peace' or 'excellent peace,' depending on the kanji characters used.
#636 →
Souta
Masao & Souta
BoyJapan
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
Masao & Jahiro
BoyJapan
Jahiro), where '自' means 'self' and '弘' means 'broad' or 'wide'.
#640 →
Ato
Masao & Ato
BoyJapan
After, in the future; father
#654 →
Nobuichi
Masao & Nobuichi
BoyJapan
or のぶいち, which translates to 'trust' or 'faith' + 'one'
Gensen
Masao & Gensen
BoyJapan
Meaning 'source' or 'origin' depending on the kanji used.
#676 →
Shun
Masao & Shun
BoyJapan
to hasten, to accelerate
#678 →
Kubo
Masao & Kubo
BoyJapan
a small house or hut
#683 →
Ryion
Masao & Ryion
BoyJapan
Dragon
#683 →
Kaie
Masao & Kaie
BoyJapan
Restoration, recovery
#690 →
Kemori
Masao & Kemori
UnisexJapan
tree village
#694 →
Toray
Masao & Toray
BoyJapan
a person who is tall or towering.
#694 →
Yoshiaki
Masao & Yoshiaki
BoyJapan
Good, virtuous
Yasunobu
Masao & Yasunobu
BoyJapan
Harmony, Peaceful
Kenyi
Masao & Kenyi
BoyJapan
Wise, intelligent
#704 →
Romon
Masao & Romon
BoyJapan
A variation of the name Roman, often associated with being strong or powerful.
#704 →
Takobe
Masao & Takobe
BoyJapan
takabe) means 'high edge' or 'high side'.
#705 →
Daimar
Masao & Daimar
BoyJapan
A name that can mean 'great' or 'large' when written with certain kanji.
#707 →
Tadayoshi
Masao & Tadayoshi
BoyJapan
meaning 'loyalty' and 'righteousness'.
Kazu
Masao & Kazu
UnisexJapan
a harmony of the eternal or a peace that lasts
Katsumi
Masao & Katsumi
BoyJapan
victorious beauty
#710 →
Kazuhiro
Masao & Kazuhiro
BoyJapan
One who is harmonious and prosperous.
#715 →
Katon
Masao & Katon
BoyJapan
one who takes a step forward
#720 →
Yousuke
Masao & Yousuke
BoyJapan
A name that can mean 'to assist' or 'to help' depending on the kanji used.
#721 →
Toru
Masao & Toru
BoyJapan
Third son
Rikio
Masao & Rikio
BoyJapan
the mighty man or the strength of a man (力男)
Daigen
Masao & Daigen
BoyJapan
Daigen) translates to 'Big Source' or 'Great Origin'
#732 →
Noren
Masao & Noren
BoyJapan
to spiritually awaken or 'to open up'
#734 →
Jiraiya
Masao & Jiraiya
BoyJapan
This name's meaning varies depending on the kanji used, with common interpretations being 'young' or 'new' and 'beyond'.
#735 ↑
Ryus
Masao & Ryus
BoyJapan
Dragon
#744 →
Tetsuro
Masao & Tetsuro
BoyJapan
philosophy, logic, or reason; gain, acquire, or cultivate
Kendu
Masao & Kendu
BoyJapan
a name often associated with warmth or light.
#748 →
Toshio
Masao & Toshio
BoyJapan
talented, clever
Rokko
Masao & Rokko
BoyJapan
rock; from the rock
#763 →
Kanichi
Masao & Kanichi
BoyJapan
One whose heart is beautiful
Saichi
Masao & Saichi
BoyJapan
the one who is gifted or gets good fortune
Hisashi
Masao & Hisashi
BoyJapan
long-lasting, eternal
Tkai
Masao & Tkai
UnisexJapan
Cool, pleasant
#779 →
Shinobi
Masao & Shinobi
BoyJapan
to steal away
#788 →
Kenji
Masao & Kenji
BoyJapan
From Japanese 研 (ken) meaning "study, sharpen" and 二 (ji) meaning "two", as well as other combinations of kanji characters.
#789 →
Ryko
Masao & Ryko
BoyJapan
This name can be written using various kanji, but a common interpretation is 'good' (良) and 'child' (子)
#790 →
Jomei
Masao & Jomei
BoyJapan
Bright and clear
#804 →
Shin
Masao & Shin
BoyJapan
True, genuine
#811 →
Chozen
Masao & Chozen
BoyJapan
chosen, selected
#815 ↑
Daygoro
Masao & Daygoro
BoyJapan
Great power
#816 →
Takeru
Masao & Takeru
BoyJapan
to take; to seize
#819 →
Daiyon
Masao & Daiyon
BoyJapan
great ocean
#824 →
Tatsuki
Masao & Tatsuki
BoyJapan
dragon tree; to stand out; to stand firm.
#833 →
Jubei
Masao & Jubei
BoyJapan
Warrior
#835 →
Shigenobu
Masao & Shigenobu
BoyJapan
Newly developed or cultivated
Naoya
Masao & Naoya
BoyJapan
A name meaning 'honest' or 'truthful'.
#844 →
Tatsuya
Masao & Tatsuya
BoyJapan
achieving / accomplished / full moon
#846 →
Tsuyoshi
Masao & Tsuyoshi
BoyJapan
to be strong, or to be vigorous
Taizo
Masao & Taizo
BoyJapan
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 →
Kou
Masao & Kou
BoyJapan
A term of endearment; sometimes means 'nurturing'.
#851 →
Daigo
Masao & Daigo
BoyJapan
great enlightenment
#853 →
Ryujin
Masao & Ryujin
BoyJapan
dragon god
#853 →
Yutaka
Masao & Yutaka
BoyJapan
Abundant, plentiful
Keigen
Masao & Keigen
BoyJapan
Clear, healthy, or brilliant (ヶ原)
#864 →
Sumio
Masao & Sumio
BoyJapan
Usually means 'to clear one's mind' or 'clear and refreshing'.
Taij
Masao & Taij
BoyJapan
big
#869 →
Etsuo
Masao & Etsuo
BoyJapan
the man who excels
Riky
Masao & Riky
BoyJapan
can be a diminutive of names like Riki (strength) or Riku (land).; a shortened form of Richard or its variants.
#877 →
Atsushi
Masao & Atsushi
BoyJapan
Vitality, industriousness, or a state of being bright.
Sou
Masao & Sou
BoyJapan
soothing, purity
#887 →
Ien
Masao & Ien
BoyJapan
Peaceful
#889 →
Kanta
Masao & Kanta
BoyJapan
a singer of songs
#911 →
Seigo
Masao & Seigo
BoyJapan
regal, clear day
#911 →
Tsutomu
Masao & Tsutomu
BoyJapan
To be diligent; to be steady
Tsugio
Masao & Tsugio
BoyJapan
to carve a message or meaning
Akori
Masao & Akori
BoyJapan
Bright dweller
#919 →
Yomo
Masao & Yomo
BoyJapan
Sunlight
#925 →
Genki
Masao & Genki
BoyJapan
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
Masao & Zen
UnisexJapan
A beloved name with deep roots
#935 ↑
Kaisen
Masao & Kaisen
BoyJapan
victory
#937 ↑
Jyon
Masao & Jyon
BoyJapan
Purity, soundness; A variant of 'John', often used as an alternative spelling.
#939 →
Kuwan
Masao & Kuwan
BoyJapan
Jewel, gem
#958 →
Gari
Masao & Gari
UnisexJapan
A person with a cheerful or bright demeanor
#969 →
Kyohei
Masao & Kyohei
BoyJapan
the calm, peace
#979 →
Shuichi
Masao & Shuichi
BoyJapan
Year, One, Wisdom (秀一)
Tsubasa
Masao & Tsubasa
BoyJapan
From Japanese 翼 (tsubasa) meaning "wing", as well as other kanji or kanji combinations with the same pronunciation.
#983 →
Toshiki
Masao & Toshiki
BoyJapan
Often means 'year', 'to live', or variations involving 'new' and 'to make'
#987 →
Kohei
Masao & Kohei
BoyJapan
a name often used for boys, can mean 'peace' or 'flat' depending on the kanji used
#989 →
Oji
Masao & Oji
BoyJapan
鬼
#991 →
Korei
Masao & Korei
UnisexJapan
The light of the sun; brightness
#993 →
Angeal
Masao & Angeal
BoyJapan
Derived from the combination of 'angel' and 'real' or 'truth'.
Toma
Masao & Toma
UnisexJapan
blood or life; twin; to realize or fulfill
Tomoaki
Masao & Tomoaki
BoyJapan
friend; think; bright
Akira
Masao & Akira
UnisexJapan
bright, clear, or intelligent
Shingo
Masao & Shingo
BoyJapan
true; shining
Tsuneo
Masao & Tsuneo
BoyJapan
son of a beneficiary (usually, of a prosperous family)
Taki
Masao & Taki
BoyJapan
Noble, wealthy.; A nickname or diminutive for names like Takis, derived from the name Athanasios.
Takuya
Masao & Takuya
BoyJapan
one who is noble or excellent
Kiyoto
Masao & Kiyoto
BoyJapan
Kiyoto) translates to 'clear person' or 'pure person'.
Itsuo
Masao & Itsuo
BoyJapan
one who is connected to the earth
Nakuma
Masao & Nakuma
BoyJapan
a person who is calm or serene
Koury
Masao & Koury
BoyJapan
This name can have different meanings depending on the kanji used but often relates to a 'man' or 'manly'.
Jaico
Masao & Jaico
BoyJapan
important person, hero
Jovari
Masao & Jovari
BoyJapan
noble
Takao
Masao & Takao
BoyJapan
tall; natural
Ryusei
Masao & Ryusei
BoyJapan
Flowing star or dragon star.
Tomie
Masao & Tomie
UnisexJapan
Generous beauty (冨美江)
Yoshiyah
Masao & Yoshiyah
BoyJapan
righteous calm
Tadan
Masao & Tadan
BoyJapan
to stand or to be upright
Ryunosuke
Masao & Ryunosuke
BoyJapan
dragon and help; assistance of a dragon.
Tomo
Masao & Tomo
BoyJapan
Either a variant of TOMA (2) or a diminutive of TOMISLAV.
Kinji
Masao & Kinji
BoyJapan
A name whose meaning can vary based on the kanji used; often means 'gold' (金) and 'second' (次).
Ren
Masao & Ren
UnisexJapan
From Japanese 蓮 (ren) meaning "lotus", 恋 (ren) meaning "love", or other kanji which are pronounced the same way.
Kemo
Masao & Kemo
BoyJapan
blessing, favor
Seiichi
Masao & Seiichi
BoyJapan
The first one, the best one; depending on kanji, may also mean 'intelligent' or 'reason'.
Hiro
Masao & Hiro
BoyJapan
generous, tolerant, noble, widespread
Hachiro
Masao & Hachiro
BoyJapan
Variant transcription of HACHIROU.
Sotaro
Masao & Sotaro
BoyJapan
A helper or assistance; ft typically involves the first character meaning 'help' or 'aid'.
Hajime
Masao & Hajime
BoyJapan
beginning, first
Daiki
Masao & Daiki
BoyJapan
Great radiance or shining well
Jitsuo
Masao & Jitsuo
BoyJapan
Practical man