Best Sibling Names for Masashi

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

200 options119 girl90 boy
These sibling names share Masashi's Japan roots or similar popularity era, and start with a different letter to avoid alliteration.
Emiko
Masashi & Emiko
Girl
Japan
beautiful child or blessed child
#503
Sakae
Masashi & Sakae
Unisex
Japan
A beloved name with deep roots
#504
Sabe
Masashi & Sabe
Boy
Japan
to be wise or to be knowledgeable
#516
Shigeru
Masashi & Shigeru
Boy
Japan
Meaning can vary but commonly translates as 'to excel' or 'to grow thick.'
#525
Shizuye
Masashi & Shizuye
Girl
Japan
quiet, gentle
#532
Chiyono
Masashi & Chiyono
Girl
Japan
A name that can mean 'a thousand generations' or 'a thousand waves'.
#537
Kikue
Masashi & Kikue
Girl
Japan
A chrysanthemum
#537
Wataru
Masashi & Wataru
Boy
Japan
To be active, to be able
#538
Tokuo
Masashi & Tokuo
Boy
Japan
another world, man
#540
Haruko
Masashi & Haruko
Girl
Japan
From Japanese 春 (haru) meaning "spring" or 陽 (haru) meaning "light, sun, male" combined with 子 (ko) meaning "child", as well as other kanji combinations.
#541
Hisaye
Masashi & Hisaye
Girl
Japan
It means 'spring valley' (春谷) or 'excellent valley' (優良谷) depending on the kanji used.
#541
Eichi
Masashi & Eichi
Boy
Japan
Meaning varies: 'prosperous, glorious' (栄一) or 'wise one' (英一), depending on the kanji used.
#542
Sachiye
Masashi & Sachiye
Girl
Japan
a child of happiness
#547
Itsue
Masashi & Itsue
Girl
Japan
a name often associated with 'delicate' or 'gentle'
#549
Chitose
Masashi & Chitose
Girl
Japan
Chitose) translates to 'thousand years' or 'long-lived'
#557
Tomoko
Masashi & Tomoko
Girl
Japan
child of wisdom
#571
Tsuyuko
Masashi & Tsuyuko
Girl
Japan
Transparent child
#573
Shizuo
Masashi & Shizuo
Boy
Japan
meaning 'quiet man'
#577
Nara
Masashi & Nara
Girl
Japan
prosperous
#579
Tazuko
Masashi & Tazuko
Girl
Japan
Commonly means 'to continue' or 'to endure'.
#589
Tadao
Masashi & Tadao
Boy
Japan
loyal, correct
#589
Seikichi
Masashi & Seikichi
Boy
Japan
seiki; pure, clean; lucky, auspicious
#599
Sakiko
Masashi & Sakiko
Girl
Japan
blossom child; child of the blooming flowers
#606
Satsuko
Masashi & Satsuko
Girl
Japan
Child of the season
#609
Tamotsu
Masashi & Tamotsu
Boy
Japan
Defender; protector.
#618
Sunao
Masashi & Sunao
Boy
Japan
honest, straightforward
#623
Kiyo
Masashi & Kiyo
Girl
Japan
pure world; chronicle world
#627
Seichi
Masashi & Seichi
Boy
Japan
sincerity, truth
#635
yone
Masashi & yone
Girl
Japan
beautiful, graceful
#636
Kimiye
Masashi & Kimiye
Girl
Japan
A precious or beautiful tree
#643
Sayoko
Masashi & Sayoko
Girl
Japan
Born in a fortunate or auspicious time.
#643
Hisao
Masashi & Hisao
Boy
Japan
long-lasting, heroic
#644
Isami
Masashi & Isami
Boy
Japan
brave
#644
Yukie
Masashi & Yukie
Girl
Japan
Yukie) - 'fortunate blessing'
#647
Tsurue
Masashi & Tsurue
Girl
Japan
The name could refer to 'genuine/respected person' depending on kanji used.
#650
Takako
Masashi & Takako
Girl
Japan
Noble child, child of nobility
#660
Haruyo
Masashi & Haruyo
Girl
Japan
can mean 'spring' (春) and 'generation' (世) or 'world' (世) and 'abundance' (豊).
#661
Yayeko
Masashi & Yayeko
Girl
Japan
A variant of Yayoi, which refers to the spring season
#661
Amaya
Masashi & Amaya
Girl
Japan
Variant of AMAIA.
#162
Shinobu
Masashi & Shinobu
Unisex
Japan
From Japanese 忍 (shinobu) meaning "endurance", as well as other kanji or kanji combinations having the same pronunciation.
#667
Fumiyo
Masashi & Fumiyo
Girl
Japan
Child of abundant beauty; prosperous child
#674
Tokiko
Masashi & Tokiko
Girl
Japan
child of wisteria
#676
Sadamu
Masashi & Sadamu
Boy
Japan
To clarify; to be clear.
#703
Kazumi
Masashi & Kazumi
Unisex
Japan
harmonious, beautiful
#709
Kazuko
Masashi & Kazuko
Girl
Japan
Joyful child (和子)
#711
Yoshiye
Masashi & Yoshiye
Girl
Japan
Good fortune, good blessings.
#713
Alco
Masashi & Alco
Boy
Japan
noble and kind
#718
Nobuko
Masashi & Nobuko
Girl
Japan
meaning 'faithful child' or 'trustworthy child'
#719
Nobuye
Masashi & Nobuye
Girl
Japan
to become
#720
Osamu
Masashi & Osamu
Boy
Japan
to be serenely settled or to be at peace
#729
Nobuyuki
Masashi & Nobuyuki
Boy
Japan
From Japanese 信 (nobu) meaning "trust" and 幸 (yuki) meaning "happiness". Other kanji combinations are possible as well.
#731
Kinue
Masashi & Kinue
Girl
Japan
a name composed of characters meaning 'to be, endure' or 'to serve.'
#735
Umeko
Masashi & Umeko
Girl
Japan
From Japanese 梅 (ume) meaning "plum" and 子 (ko) meaning "child". Other kanji combinations are possible.
#738
Tatsuo
Masashi & Tatsuo
Boy
Japan
The man who accomplishes (the goal)
#746
Koichi
Masashi & Koichi
Boy
Japan
the first one
#748
Sumiko
Masashi & Sumiko
Girl
Japan
child of clarity
#763
Oshie
Masashi & Oshie
Girl
Japan
to push or to press
#773
Tokio
Masashi & Tokio
Boy
Japan
estuary
#774
Tamaye
Masashi & Tamaye
Girl
Japan
People's precious
#778
Yoshinori
Masashi & Yoshinori
Boy
Japan
Good Law or Good Rule
#778
Shoji
Masashi & Shoji
Boy
Japan
Shoji (将司) can mean 'commander' (将) and 'to rule' (司).
#782
Shigetoshi
Masashi & Shigetoshi
Boy
Japan
A name that can mean 'prosperous and virtuous'.
#784
Yoshino
Masashi & Yoshino
Girl
Japan
beautiful, nature
#789
Fumi
Masashi & Fumi
Girl
Japan
#791
Sumiye
Masashi & Sumiye
Girl
Japan
clear, pure
#795
Niko
Masashi & Niko
Boy
Japan
Finnish form of NICHOLAS, and a Croatian and Slovene short form of NIKOLA (1).
#320
Satoko
Masashi & Satoko
Girl
Japan
Assistance and child; it can also mean 'wise child' depending on the kanji used.
#828
Teruo
Masashi & Teruo
Boy
Japan
teru meaning 'shine' and お meaning 'man'); 輝男 (teru meaning 'radiance' and 男 meaning 'man')
#834
Eiichi
Masashi & Eiichi
Boy
Japan
one second, one wisdom
#838
Haruyoshi
Masashi & Haruyoshi
Boy
Japan
spring (haru) and virtuous (yoshi)
#843
Iwao
Masashi & Iwao
Boy
Japan
Rock, stone (岩) + man (男)
#849
Tatsuko
Masashi & Tatsuko
Girl
Japan
child of the dragon; child's name with various meanings based on kanji
#863
Ayano
Masashi & Ayano
Girl
Japan
colorful, design
#866
Yoichi
Masashi & Yoichi
Boy
Japan
One, first
#872
Fumie
Masashi & Fumie
Girl
Japan
not necessarily defined by one kanji, but may include 'beauty' (美) or 'history' (史)
#875
Fumiye
Masashi & Fumiye
Girl
Japan
abundant beauty
#883
Tokie
Masashi & Tokie
Girl
Japan
Special tree
#883
Yoshihiro
Masashi & Yoshihiro
Boy
Japan
the name can be broken down into 'yoshi' (良) meaning 'good,' and 'hiro' (広) meaning 'broad' or 'prosperous.'
#904
Kuniko
Masashi & Kuniko
Girl
Japan
Child of the country
#908
Koda
Masashi & Koda
Boy
Japan
a companion or friend; the last of the wolf pack
#412
Kikuye
Masashi & Kikuye
Girl
Japan
Chrysanthemum (菊) - a flower symbolizing autumn.
#917
Kobe
Masashi & Kobe
Boy
Japan
coming from the gods; tortoise
#418
Sueko
Masashi & Sueko
Girl
Japan
blessed child
#918
Raiden
Masashi & Raiden
Boy
Japan
Thunder and lightning
#423
Kiyono
Masashi & Kiyono
Girl
Japan
meaning purity or cleanliness
#924
Kunio
Masashi & Kunio
Boy
Japan
the man in the country, the country man
#930
Yoshitaka
Masashi & Yoshitaka
Boy
Japan
Generous and prosperous.
#939
Shigeyuki
Masashi & Shigeyuki
Boy
Japan
heavy happiness'
#944
Shigeto
Masashi & Shigeto
Boy
Japan
Meaning varies depending on kanji
#949
Hisae
Masashi & Hisae
Girl
Japan
long-lasting or lasting happiness
#956
Junichi
Masashi & Junichi
Boy
Japan
The first son (as in 'jun', meaning 'first' + 'ichi', meaning 'one')
#956
Tatsuro
Masashi & Tatsuro
Boy
Japan
bamboo
#960
Toshiaki
Masashi & Toshiaki
Boy
Japan
A name that can mean 'wise and prosperous' depending on the kanji used (敏明, 俊明 etc.).
#974
Hisa
Masashi & Hisa
Girl
Japan
Long lasting or perennial
#975
Kenso
Masashi & Kenso
Boy
Japan
Healthy.
#976
Hiromu
Masashi & Hiromu
Boy
Japan
abundant, prosperous
#988
Saeko
Masashi & Saeko
Girl
Japan
pure child
#990
Issey
Masashi & Issey
Boy
Japan
one hundred years
#500
Shamiko
Masashi & Shamiko
Girl
Japan
A name that can mean 'shining child' or 'child of praise', depending on the characters used.
#500
Atsuko
Masashi & Atsuko
Girl
Japan
From Japanese 温 (atsu) meaning "warm", 篤 (atsu) meaning "deep, true, sincere" or 敦 (atsu) meaning "honest" combined with 子 (ko) meaning "child". Other kanji combinations are possible.
Tomohiro
Masashi & Tomohiro
Boy
Japan
Wise, virtuous, abundant
#508
Yuuna
Masashi & Yuuna
Girl
Japan
From Japanese 優 (yuu) meaning "gentleness, lithe, superior" or 柚 (yuu) meaning "grapefruit, pomelo, citrus fruit" combined with 菜 (na) meaning "vegetables, greens" or 奈 (na), a phonetic character.
#508
Sho
Masashi & Sho
Boy
Japan
to fly
#511
Yasuko
Masashi & Yasuko
Girl
Japan
child of peace
Tatsu
Masashi & Tatsu
Boy
Japan
dragon; to achieve; accomplished
#513
Toma
Masashi & Toma
Unisex
Japan
blood or life; twin; to realize or fulfill
Toshiharu
Masashi & Toshiharu
Boy
Japan
Yearly, healing, or long-lasting.
Shigeki
Masashi & Shigeki
Boy
Japan
growth of the benevolent
Bilon
Masashi & Bilon
Girl
Japan
beautiful field
#523
Kihana
Masashi & Kihana
Girl
Japan
明るい日
#523
Saki
Masashi & Saki
Girl
Japan
From Japanese 咲 (sa) meaning "blossom" and 希 (ki) meaning "hope", besides other combinations of kanji characters.
#523
Ayuna
Masashi & Ayuna
Girl
Japan
to be peaceful
#524
Tsugie
Masashi & Tsugie
Girl
Japan
next, following
Isay
Masashi & Isay
Boy
Japan
to be found
#529
Kikuyo
Masashi & Kikuyo
Girl
Japan
A name meaning 'the nineteenth day of the month' or can also be derived from words meaning 'repair' or 'reinforce'.
Hikaru
Masashi & Hikaru
Boy
Japan
radiance, shine, light
#535
Shintaro
Masashi & Shintaro
Boy
Japan
New, big son
#535
Kyoka
Masashi & Kyoka
Girl
Japan
refreshing fragrance
#537
Satomi
Masashi & Satomi
Girl
Japan
wisdom, beauty
#539
Shizu
Masashi & Shizu
Girl
Japan
quiet, tranquil
Tamae
Masashi & Tamae
Girl
Japan
jewel' + 'river'
Tetsuo
Masashi & Tetsuo
Boy
Japan
iron man
Say
Masashi & Say
Unisex
Japan
to do; to act
#544
Haruo
Masashi & Haruo
Boy
Japan
spring man
Nobuo
Masashi & Nobuo
Boy
Japan
manly; heroic
Hannya
Masashi & Hannya
Girl
Japan
Wisdom; a name associated with a character from Japanese Noh theater, often depicted as a spirit or a demonic figure.
#547
Tsuyako
Masashi & Tsuyako
Girl
Japan
子供日に生まれた子
Shigeo
Masashi & 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.
Yoshie
Masashi & Yoshie
Girl
Japan
Good fortune
Takeya
Masashi & Takeya
Girl
Japan
rich
#553
Hatsuyo
Masashi & Hatsuyo
Girl
Japan
First generation; birth
#554
Seiko
Masashi & Seiko
Unisex
Japan
meaning 'child of the holy' or 'child of the sacred'
Taigen
Masashi & Taigen
Unisex
Japan
meaning not universally defined, can reflect various peaceful or serene elements depending on kanji used.
#556
Joron
Masashi & Joron
Boy
Japan
Second son
#557
Kikumi
Masashi & Kikumi
Girl
Japan
meaning 'tree beauty'
Toshie
Masashi & Toshie
Girl
Japan
delicate, beautiful
Yoshikazu
Masashi & Yoshikazu
Boy
Japan
There are multiple possible meanings depending on the kanji used, including 'good rule' (良和) and 'to become' (良一)
Susumu
Masashi & Susumu
Boy
Japan
to proceed
Sadao
Masashi & Sadao
Boy
Japan
man of (or born in) the rice paddy
Riki
Masashi & Riki
Unisex
Japan
child of the village
#567
Kamika
Masashi & Kamika
Girl
Japan
kami meaning 'god' or 'spirit'; 花, ka meaning 'flower'
#569
Noda
Masashi & Noda
Girl
Japan
field, rice field
Natsuko
Masashi & Natsuko
Girl
Japan
From Japanese 夏 (natsu) meaning "summer" and 子 (ko) meaning "child", as well as other kanji combinations.
Kouhei
Masashi & Kouhei
Boy
Japan
The name means 'peaceful' (浩) and 'fly' (平)
#570
Toshiba
Masashi & Toshiba
Girl
Japan
Next to the door
#570
Yoshihiko
Masashi & Yoshihiko
Boy
Japan
good, virtuous, or righteous
Kasen
Masashi & Kasen
Boy
Japan
fruit, berry
#577
Dabne
Masashi & Dabne
Girl
Japan
the blossoming flower
#578
Kimera
Masashi & Kimera
Girl
Japan
chimera; mythological creature
#584
Kaizen
Masashi & Kaizen
Boy
Japan
Improvement, change for the better.
#587
Reita
Masashi & Reita
Girl
Japan
white, pure
Satoru
Masashi & Satoru
Boy
Japan
to understand
Benten
Masashi & Benten
Boy
Japan
God of music and knowledge
#591
Hatsuko
Masashi & Hatsuko
Girl
Japan
First Child of Spring (初子)
Tetsu
Masashi & Tetsu
Boy
Japan
iron, steel
#593
Sachiyo
Masashi & Sachiyo
Girl
Japan
pure child; fortune generation
Nekki
Masashi & Nekki
Girl
Japan
to connect, to tie together
#599
Shinnosuke
Masashi & Shinnosuke
Boy
Japan
meaning 'true' or 'real' combined with 'assistance'
#599
kinya
Masashi & kinya
Girl
Japan
a state of calm, tranquility or peace
#601
Shozo
Masashi & 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'.
Kyosha
Masashi & Kyosha
Girl
Japan
強者
#606
Toki
Masashi & Toki
Unisex
Japan
Can mean 'time' (時) or 'a bird' depending on context and kanji used.
#610
Natsue
Masashi & Natsue
Girl
Japan
'summer, moon'
Shige
Masashi & Shige
Boy
Japan
Typically means 'to grow', 'to prosper' or can also mean 'refined' depending on the kanji used.
Tashima
Masashi & Tashima
Girl
Japan
Many islands; Reflecting diversity
#615
Tomiye
Masashi & Tomiye
Girl
Japan
a name that can mean 'wealthy' or 'rich' depending on kanji used
Kenzo
Masashi & Kenzo
Boy
Japan
Strong; healthy; vigorous (健; ken) + a second kanji can signify 'create' or 'build' (三; zo)
#619
Sakaiya
Masashi & Sakaiya
Girl
Japan
blossom
#619
Edo
Masashi & Edo
Boy
Japan
Estuary
Sony
Masashi & Sony
Boy
Japan
Son, child.
#620
Akiria
Masashi & Akiria
Girl
Japan
Depending on the kanji used, it can mean 'bright' (明) or 'second' (次).
#622
Yukio
Masashi & Yukio
Boy
Japan
man of happiness
Ramen
Masashi & Ramen
Boy
Japan
Soft, gentle
#624
Ayoki
Masashi & Ayoki
Girl
Japan
child of the moon
#628
Kenja
Masashi & Kenja
Girl
Japan
wise, intelligent
#631
Tomaka
Masashi & Tomaka
Girl
Japan
Tomoka) - 'friend' and 'fragrance'
#631
Yuko
Masashi & Yuko
Girl
Japan
From Japanese 優 (yu) meaning "gentleness, lithe, superior" and 子 (ko) meaning "child", as well as other combinations of kanji.
#631
Comari
Masashi & Comari
Boy
Japan
the one who becomes a leader
#634
Shuji
Masashi & Shuji
Boy
Japan
to discipline or adorn; second; excellent; govern or rule
#635
Yohei
Masashi & Yohei
Boy
Japan
Yohei can mean 'heroic peace' or 'excellent peace,' depending on the kanji characters used.
#636
Souta
Masashi & 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
Chizu
Masashi & Chizu
Girl
Japan
Wisdom, Map
Jahiro
Masashi & Jahiro
Boy
Japan
Jahiro), where '自' means 'self' and '弘' means 'broad' or 'wide'.
#640
Otome
Masashi & Otome
Girl
Japan
young woman, maiden
Koni
Masashi & Koni
Girl
Japan
small
#647
Tatsue
Masashi & Tatsue
Girl
Japan
to build or establish
Pami
Masashi & Pami
Girl
Japan
A nickname or diminutive form of names like Tamiko, meaning 'child of many virtues'.
#650
Chinue
Masashi & Chinue
Girl
Japan
a child born in the midst of a river
#652
Shoko
Masashi & Shoko
Girl
Japan
Child of snow
#652
Ato
Masashi & Ato
Boy
Japan
After, in the future; father
#654
Cheisa
Masashi & Cheisa
Girl
Japan
Chiisana fune) - small ship
#658
Ryoko
Masashi & Ryoko
Girl
Japan
refreshing child
#663
Saraji
Masashi & Saraji
Girl
Japan
Meaning can vary; commonly means 'child of the sand' (砂子)
#666
Kinika
Masashi & Kinika
Girl
Japan
It can mean 'beautiful fragrance' depending on the kanji used.
#667
Lenalee
Masashi & Lenalee
Girl
Japan
a modern name possibly combining elements associated with 'flower' and 'beauty.'; a unique name with no traditional root, embodies creativity and individuality.
#667
Nobu
Masashi & Nobu
Girl
Japan
a name meaning 'faith' or 'trust'
Umeno
Masashi & Umeno
Girl
Japan
Plum field.
Nobuichi
Masashi & Nobuichi
Boy
Japan
or のぶいち, which translates to 'trust' or 'faith' + 'one'
Shiho
Masashi & Shiho
Girl
Japan
The name can mean 'four,' 'peace,' or 'promise,' depending on the kanji used.
#671
Yukia
Masashi & Yukia
Girl
Japan
snow and beautiful
#674