Best Sibling Names for Casio

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

200 options20 girl200 boy
These sibling names share Casio's Japan roots or similar popularity era, and start with a different letter to avoid alliteration.
Koda
Casio & Koda
Boy
Japan
A beloved name with deep roots
#412
Kobe
Casio & Kobe
Boy
Japan
Japanese
#418
Raiden
Casio & Raiden
Boy
Japan
Thunder and lightning
#423
Isay
Casio & Isay
Boy
Japan
to be found
#529
Taigen
Casio & Taigen
Unisex
Japan
meaning not universally defined, can reflect various peaceful or serene elements depending on kanji used.
#556
Kasen
Casio & Kasen
Boy
Japan
fruit, berry
#577
Maiki
Casio & Maiki
Boy
Japan
Flourishing
#586
Kaizen
Casio & Kaizen
Boy
Japan
Improvement, change for the better.
#587
Benten
Casio & Benten
Boy
Japan
Japanese
#591
Kenzo
Casio & Kenzo
Boy
Japan
Japanese
#619
Souta
Casio & Souta
Boy
Japan
Japanese
#637
Gensen
Casio & Gensen
Boy
Japan
Meaning 'source' or 'origin' depending on the kanji used.
#676
Kubo
Casio & Kubo
Boy
Japan
a small house or hut
#683
Ryion
Casio & Ryion
Boy
Japan
Dragon
#683
Kaie
Casio & Kaie
Boy
Japan
Restoration, recovery
#690
Kemori
Casio & Kemori
Unisex
Japan
tree village
#694
Kenyi
Casio & Kenyi
Boy
Japan
賢い
#704
Takobe
Casio & Takobe
Boy
Japan
高辺 (takabe) means 'high edge' or 'high side'.
#705
Katsumi
Casio & Katsumi
Boy
Japan
勝美 (katsu mi) `victory, beauty`
#710
Kazuhiro
Casio & Kazuhiro
Boy
Japan
One who is harmonious and prosperous.
#715
Daigen
Casio & Daigen
Boy
Japan
大源 (Daigen) translates to 'Big Source' or 'Great Origin'
#732
Jiraiya
Casio & Jiraiya
Boy
Japan
Japanese
#735
Ryus
Casio & Ryus
Boy
Japan
Dragon
#744
Rokko
Casio & Rokko
Boy
Japan
rock
#763
Shinobi
Casio & Shinobi
Boy
Japan
to steal away
#788
Ryko
Casio & Ryko
Boy
Japan
Japanese
#790
Jomei
Casio & Jomei
Boy
Japan
叫明
#804
Niko
Casio & Niko
Boy
Japan
二子
#320
Tatsuki
Casio & Tatsuki
Boy
Japan
dragon tree; to stand out; to stand firm.
#833
Jubei
Casio & Jubei
Boy
Japan
Warrior
#835
Taizo
Casio & Taizo
Boy
Japan
Japanese
#849
Daigo
Casio & Daigo
Boy
Japan
great enlightenment
#853
Ryujin
Casio & Ryujin
Boy
Japan
dragon god
#853
Keigen
Casio & Keigen
Boy
Japan
Clear, healthy, or brilliant (ヶ原)
#864
Taij
Casio & Taij
Boy
Japan
big
#869
Makao
Casio & Makao
Boy
Japan
someone who plays the flute or is associated with music
#884
Ien
Casio & Ien
Unisex
Japan
Peaceful
#889
Masun
Casio & Masun
Boy
Japan
Japanese
#911
Seigo
Casio & Seigo
Boy
Japan
regal, clear day
#911
Akori
Casio & Akori
Boy
Japan
Japanese
#919
Zen
Casio & Zen
Unisex
Japan
A beloved name with deep roots
#935
Kaisen
Casio & Kaisen
Boy
Japan
Japanese
#937
Jyon
Casio & Jyon
Boy
Japan
Japanese
#939
Korei
Casio & Korei
Unisex
Japan
Japanese
#993
Issey
Casio & Issey
Boy
Japan
one hundred years
#500
Sakae
Casio & Sakae
Unisex
Japan
A beloved name with deep roots
#504
Tomohiro
Casio & Tomohiro
Boy
Japan
Wise, virtuous, abundant
#508
Angeal
Casio & Angeal
Boy
Japan
Japanese
Sho
Casio & Sho
Unisex
Japan
to fly
#511
Tatsu
Casio & Tatsu
Boy
Japan
dragon; to achieve; accomplished
#513
Sabe
Casio & Sabe
Boy
Japan
Japanese
#516
Akira
Casio & Akira
Unisex
Japan
bright, clear, or intelligent
Shigeru
Casio & Shigeru
Boy
Japan
Japanese
#525
Makii
Casio & Makii
Boy
Japan
Mr. or a man
Hikaru
Casio & Hikaru
Boy
Japan
radiance, shine, light
#535
Shintaro
Casio & Shintaro
Boy
Japan
新太郎
#535
Wataru
Casio & Wataru
Boy
Japan
Japanese
#538
Tokuo
Casio & Tokuo
Boy
Japan
another world, man
#540
Eichi
Casio & Eichi
Boy
Japan
Meaning varies: 'prosperous, glorious' (栄一) or 'wise one' (英一), depending on the kanji used.
#542
Say
Casio & Say
Unisex
Japan
Japanese
#544
Jaico
Casio & Jaico
Boy
Japan
important person, hero
Jovari
Casio & Jovari
Boy
Japan
noble
Joron
Casio & Joron
Boy
Japan
Second son
#557
Riki
Casio & Riki
Unisex
Japan
child of the village
#567
Yoshiyah
Casio & Yoshiyah
Boy
Japan
righteous calm
Kouhei
Casio & Kouhei
Boy
Japan
The name means 'peaceful' (浩) and 'fly' (平)
#570
Tadan
Casio & Tadan
Boy
Japan
Japanese
Tomo
Casio & Tomo
Boy
Japan
智 (wisdom)
Masaaki
Casio & Masaaki
Boy
Japan
elegant, graceful
#573
Shizuo
Casio & Shizuo
Boy
Japan
静男 - meaning 'quiet man'
#577
Ren
Casio & Ren
Unisex
Japan
Japanese
Tadao
Casio & Tadao
Boy
Japan
Japanese
#589
Tetsu
Casio & Tetsu
Boy
Japan
iron, steel
#593
Shinnosuke
Casio & Shinnosuke
Boy
Japan
真之介, meaning 'true' or 'real' combined with 'assistance'
#599
Seikichi
Casio & Seikichi
Boy
Japan
清吉
#599
Sotaro
Casio & Sotaro
Boy
Japan
A helper or assistance; ft typically involves the first character meaning 'help' or 'aid'.
Makari
Casio & Makari
Boy
Japan
the one who will be happy
Toki
Casio & Toki
Unisex
Japan
Japanese
#610
Aizen
Casio & Aizen
Boy
Japan
love and benevolence
Tamotsu
Casio & Tamotsu
Boy
Japan
Defender; protector.
#618
Sony
Casio & Sony
Boy
Japan
Son, child.
#620
Mano
Casio & Mano
Boy
Japan
A work of art
#622
Sunao
Casio & Sunao
Boy
Japan
Japanese
#623
Ramen
Casio & Ramen
Boy
Japan
Japanese
#624
Shuji
Casio & Shuji
Boy
Japan
修二
#635
Seichi
Casio & Seichi
Boy
Japan
Japanese
#635
Yohei
Casio & Yohei
Boy
Japan
Japanese
#636
Maruin
Casio & Maruin
Boy
Japan
Japanese
#639
Jahiro
Casio & Jahiro
Boy
Japan
自弘 (Jahiro), where '自' means 'self' and '弘' means 'broad' or 'wide'.
#640
Hisao
Casio & Hisao
Boy
Japan
long-lasting, heroic
#644
Isami
Casio & Isami
Boy
Japan
brave
#644
Masuo
Casio & Masuo
Boy
Japan
増夫 (Masuo) translates to 'increase' and 'man'
#647
Mamoru
Casio & Mamoru
Boy
Japan
to protect, to watch over
#648
Ato
Casio & Ato
Boy
Japan
後, あと (ato)
#654
Alexiel
Casio & Alexiel
Boy
Japan
Defender of mankind
Sanin
Casio & Sanin
Boy
Japan
山に (yama ni) meaning 'in the mountain'
Menzō
Casio & Menzō
Boy
Japan
Japanese
Shinobu
Casio & Shinobu
Unisex
Japan
Japanese
#667
Kenye
Casio & Kenye
Boy
Japan
Strong and healthy
Shun
Casio & Shun
Boy
Japan
to hasten, to accelerate
#678
Gaije
Casio & Gaije
Boy
Japan
open sea
Toray
Casio & Toray
Boy
Japan
Japanese
#694
Mikio
Casio & Mikio
Boy
Japan
Japanese
#698
Ikeni
Casio & Ikeni
Boy
Japan
Peaceful river
Sadamu
Casio & Sadamu
Boy
Japan
To clarify; to be clear.
#703
Romon
Casio & Romon
Boy
Japan
A variation of the name Roman, often associated with being strong or powerful.
#704
Daimar
Casio & Daimar
Boy
Japan
A name that can mean 'great' or 'large' when written with certain kanji.
#707
Masaru
Casio & Masaru
Boy
Japan
excellence, to exceed or become victorious
#708
Kazumi
Casio & Kazumi
Unisex
Japan
Japanese
#709
Meikhi
Casio & Meikhi
Boy
Japan
brightness, radiance
Arata
Casio & Arata
Boy
Japan
Fresh, new, or clear
Alco
Casio & Alco
Boy
Japan
強い神
#718
Katon
Casio & Katon
Boy
Japan
one who takes a step forward
#720
Yousuke
Casio & Yousuke
Boy
Japan
Japanese
#721
Osamu
Casio & Osamu
Boy
Japan
to be serenely settled or to be at peace
#729
Nobuyuki
Casio & Nobuyuki
Boy
Japan
Japanese
#731
Noren
Casio & Noren
Boy
Japan
Japanese
#734
Kenshiro
Casio & Kenshiro
Boy
Japan
賢志郎
Tatsuo
Casio & Tatsuo
Boy
Japan
The man who accomplishes (the goal)
#746
Koichi
Casio & Koichi
Boy
Japan
the first one
#748
Kendu
Casio & Kendu
Boy
Japan
a name often associated with warmth or light.
#748
Musashi
Casio & Musashi
Boy
Japan
Meaning 'Musashi' is traditionally associated with the region; it can also imply 'warrior'.
Tokio
Casio & Tokio
Boy
Japan
Japanese
#774
Kawai
Casio & Kawai
Boy
Japan
Cute, charming.
Yoshinori
Casio & Yoshinori
Boy
Japan
Japanese
#778
Tkai
Casio & Tkai
Unisex
Japan
Cool, pleasant
#779
Shoji
Casio & Shoji
Boy
Japan
Japanese
#782
Shigetoshi
Casio & Shigetoshi
Boy
Japan
Japanese
#784
Michio
Casio & Michio
Boy
Japan
man of wisdom
#788
Kenji
Casio & Kenji
Boy
Japan
賢治 or 健二, meanings include 'intelligent second son' or 'healthy second son'
#789
Kie
Casio & Kie
Boy
Japan
Japanese
Masahiro
Casio & Masahiro
Boy
Japan
Japanese
#811
Shin
Casio & Shin
Boy
Japan
True, genuine
#811
Daygoro
Casio & Daygoro
Boy
Japan
Japanese
#816
Takeru
Casio & Takeru
Boy
Japan
Japanese
#819
Daiyon
Casio & Daiyon
Boy
Japan
great ocean
#824
Yosue
Casio & Yosue
Boy
Japan
Japanese
Eisuke
Casio & Eisuke
Boy
Japan
Well-being and help
Teruo
Casio & Teruo
Boy
Japan
照夫 (teru meaning 'shine' and お meaning 'man')
#834
Eiichi
Casio & Eiichi
Boy
Japan
one second, one wisdom
#838
Kanyae
Casio & Kanyae
Boy
Japan
a combination of the kanji for 'heaven' (天) and 'man' (男)
Haruyoshi
Casio & Haruyoshi
Boy
Japan
Japanese
#843
Naoya
Casio & Naoya
Boy
Japan
A name meaning 'honest' or 'truthful'.
#844
Tatsuya
Casio & Tatsuya
Boy
Japan
achieving / accomplished / full moon
#846
Iwao
Casio & Iwao
Boy
Japan
Rock, stone (岩) + man (男)
#849
Kou
Casio & Kou
Boy
Japan
A term of endearment; sometimes means 'nurturing'.
#851
Masayuki
Casio & Masayuki
Boy
Japan
Beneficial, prosperous
#865
Pason
Casio & Pason
Boy
Japan
unknown, possibly derived from English
Yoichi
Casio & Yoichi
Boy
Japan
One, first
#872
Riky
Casio & Riky
Boy
Japan
Japanese
#877
Sou
Casio & Sou
Boy
Japan
soothing, purity
#887
Kirie
Casio & Kirie
Unisex
Japan
to cut
Maiko
Casio & Maiko
Unisex
Japan
Japanese
#894
Mits
Casio & Mits
Boy
Japan
Japanese
#900
Issay
Casio & Issay
Boy
Japan
Japanese
Yoshihiro
Casio & Yoshihiro
Boy
Japan
Japanese
#904
Naoki
Casio & Naoki
Boy
Japan
honest tree
Mika
Casio & Mika
Unisex
Japan
beautiful
Kanta
Casio & Kanta
Boy
Japan
a singer of songs
#911
Ohani
Casio & Ohani
Boy
Japan
Japanese
Yomo
Casio & Yomo
Boy
Japan
Japanese
#925
Genki
Casio & Genki
Boy
Japan
Japanese
#930
Kunio
Casio & Kunio
Boy
Japan
the man in the country, the country man
#930
Yoshitaka
Casio & Yoshitaka
Boy
Japan
Generous and prosperous.
#939
Wani
Casio & Wani
Boy
Japan
Young male; potential
Shigeyuki
Casio & Shigeyuki
Boy
Japan
重幸 - 'heavy happiness'
#944
Kengi
Casio & Kengi
Boy
Japan
元気な (genki na) - lively, energetic
Shigeto
Casio & Shigeto
Boy
Japan
Meaning varies depending on kanji
#949
Jyion
Casio & Jyion
Boy
Japan
to pursue or to carry on
Junichi
Casio & Junichi
Boy
Japan
The first son (as in 'jun', meaning 'first' + 'ichi', meaning 'one')
#956
Kuwan
Casio & Kuwan
Boy
Japan
Jewel, gem
#958
Tatsuro
Casio & Tatsuro
Boy
Japan
bamboo
#960
Gari
Casio & Gari
Unisex
Japan
Japanese
#969
Kan
Casio & Kan
Boy
Japan
a god, a spirit
Toshiaki
Casio & Toshiaki
Boy
Japan
A name that can mean 'wise and prosperous' depending on the kanji used (敏明, 俊明 etc.).
#974
Kenso
Casio & Kenso
Boy
Japan
Healthy.
#976
Kyohei
Casio & Kyohei
Boy
Japan
the calm, peace
#979
Tsubasa
Casio & Tsubasa
Boy
Japan
Japanese
#983
Eita
Casio & Eita
Boy
Japan
Japanese
Toshiki
Casio & Toshiki
Boy
Japan
Often means 'year', 'to live', or variations involving 'new' and 'to make'
#987
Hiromu
Casio & Hiromu
Boy
Japan
abundant, prosperous
#988
Kohei
Casio & Kohei
Boy
Japan
Japanese
#989
Haruma
Casio & Haruma
Boy
Japan
Japanese
Kouta
Casio & Kouta
Boy
Japan
Japanese
Oji
Casio & Oji
Boy
Japan
#991
Toma
Casio & Toma
Unisex
Japan
Japanese
Keitaro
Casio & Keitaro
Boy
Japan
The second son; a son who carries the spirit of the family.
Toshiharu
Casio & Toshiharu
Boy
Japan
年治
Tomoaki
Casio & Tomoaki
Boy
Japan
Japanese
Shigeki
Casio & Shigeki
Boy
Japan
growth of the benevolent
Nioh
Casio & Nioh
Boy
Japan
Japanese
Koe
Casio & Koe
Boy
Japan
voice
Masaharu
Casio & Masaharu
Boy
Japan
正治: 'correct' or 'righteous' plus 'to govern' or 'to manage'
Taki
Casio & Taki
Boy
Japan
多岐, 竹, 高木
Takuya
Casio & Takuya
Boy
Japan
one who is noble or excellent
Tetsuo
Casio & Tetsuo
Boy
Japan
iron man
Nakuma
Casio & Nakuma
Boy
Japan
a person who is calm or serene
Haruo
Casio & Haruo
Boy
Japan
spring man
Nobuo
Casio & Nobuo
Boy
Japan
Japanese
Koury
Casio & Koury
Boy
Japan
Japanese