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