Best Sibling Names for Kasai

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

200 options200 girl13 boy
These sibling names share Kasai's Japan roots or similar popularity era, and start with a different letter to avoid alliteration.
Amaya
Kasai & Amaya
Girl
Japan
Variant of AMAIA.
#162
Yuuna
Kasai & 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
Ayuna
Kasai & Ayuna
Girl
Japan
to be peaceful
#524
Mikoto
Kasai & Mikoto
Girl
Japan
meaning 'child of God' or 'princess'
#543
Hannya
Kasai & Hannya
Girl
Japan
Wisdom; a name associated with a character from Japanese Noh theater, often depicted as a spirit or a demonic figure.
#547
Taigen
Kasai & Taigen
Unisex
Japan
meaning not universally defined, can reflect various peaceful or serene elements depending on kanji used.
#556
Dabne
Kasai & Dabne
Girl
Japan
the blossoming flower
#578
Sakaiya
Kasai & Sakaiya
Girl
Japan
blossom
#619
Akiria
Kasai & Akiria
Girl
Japan
Depending on the kanji used, it can mean 'bright' (明) or 'second' (次).
#622
Ayoki
Kasai & Ayoki
Girl
Japan
child of the moon
#628
Saraji
Kasai & Saraji
Girl
Japan
Meaning can vary; commonly means 'child of the sand' (砂子)
#666
Lenalee
Kasai & 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
Aya
Kasai & Aya
Girl
Japan
From Japanese 彩 (aya) meaning "colour", 綾 (aya) meaning "design", or other kanji characters with the same pronunciation.
#695
Shachi
Kasai & Shachi
Girl
Japan
meaning 'sacred' or 'divine'.
#706
Araidai
Kasai & Araidai
Girl
Japan
Beautiful flower garden
#717
Yudani
Kasai & Yudani
Girl
Japan
Yasashii Utsukushisa) - Gentle Beauty; हरिणी (Harinī) - The One who is graceful like a doe
#719
Akirra
Kasai & Akirra
Girl
Japan
Bright and sparkling.
#723
Maeda
Kasai & Maeda
Girl
Japan
Maeda) means 'front rice field'
#724
Syia
Kasai & Syia
Girl
Japan
A modern name that can refer to 'the shadow of the sun'.
#725
Yurisa
Kasai & Yurisa
Girl
Japan
to reason or to argue
#725
Sakora
Kasai & Sakora
Girl
Japan
cherry blossom
#741
Taishima
Kasai & Taishima
Girl
Japan
taishima) can mean 'big island'
#748
Simiya
Kasai & Simiya
Girl
Japan
clear, pure); 심이야 (it’s deep, heart)
#769
Rinya
Kasai & Rinya
Girl
Japan
difficult to catch
#777
Tkai
Kasai & Tkai
Unisex
Japan
Cool, pleasant
#779
Ikira
Kasai & Ikira
Girl
Japan
brightness; to shine
#785
Yoshira
Kasai & Yoshira
Girl
Japan
good or virtuous white; beautiful or graceful
#792
Maiha
Kasai & Maiha
Girl
Japan
A dance in the air or a fluttering of wings.
#801
Ajiya
Kasai & Ajiya
Girl
Japan
peaceful
#813
Amisaday
Kasai & Amisaday
Girl
Japan
beauty and kindness
#820
Yuika
Kasai & Yuika
Girl
Japan
reason; flower
#838
Iuma
Kasai & Iuma
Girl
Japan
beautiful
#840
Mikira
Kasai & Mikira
Girl
Japan
It can mean 'beautiful' or 'enchanted,' depending on the kanji used.
#849
Machiya
Kasai & Machiya
Girl
Japan
A derived name relating to 'the city' or 'peaceful place'
#851
Yaris
Kasai & Yaris
Girl
Japan
to be able to help, or to provide a service
#853
Ayaina
Kasai & Ayaina
Girl
Japan
plum blossom
#854
Aiyona
Kasai & Aiyona
Girl
Japan
a combination of beauty and kindness
#862
Akiyra
Kasai & Akiyra
Girl
Japan
bright, clear
#869
Itzanami
Kasai & Itzanami
Girl
Japan
She who invites
#889
Seiry
Kasai & Seiry
Girl
Japan
pure reason or sincerity
#897
Nori
Kasai & Nori
Girl
Japan
the reason; truth; greenery
#903
Ukari
Kasai & Ukari
Girl
Japan
a beautiful or cheerful person
#922
Samaura
Kasai & Samaura
Girl
Japan
blessed or fortunate
#933
Sochikaima
Kasai & Sochikaima
Girl
Japan
Bringer of good fortune
#934
Zen
Kasai & Zen
Unisex
Japan
A beloved name with deep roots
#935
Akemy
Kasai & Akemy
Girl
Japan
clear; beautiful
#957
Nanki
Kasai & Nanki
Girl
Japan
soft spirit
#961
Hiromi
Kasai & Hiromi
Girl
Japan
Generous beauty or wide beauty (広美)
#963
Tairen
Kasai & Tairen
Girl
Japan
Tairen (大連) can mean 'great connection' or refer to a large community.
#987
Nyobi
Kasai & Nyobi
Girl
Japan
Nyobi (如美) translates to 'like beauty' or 'similar to beauty'.
#997
Shamiko
Kasai & Shamiko
Girl
Japan
A name that can mean 'shining child' or 'child of praise', depending on the characters used.
#500
Emiko
Kasai & Emiko
Girl
Japan
beautiful child or blessed child
#503
Sakae
Kasai & Sakae
Unisex
Japan
A beloved name with deep roots
#504
Misayo
Kasai & Misayo
Girl
Japan
beautiful generation
#505
Soraide
Kasai & Soraide
Girl
Japan
to release from the sky
Akira
Kasai & Akira
Unisex
Japan
bright, clear, or intelligent
Bilon
Kasai & Bilon
Girl
Japan
beautiful field
#523
Saki
Kasai & Saki
Girl
Japan
From Japanese 咲 (sa) meaning "blossom" and 希 (ki) meaning "hope", besides other combinations of kanji characters.
#523
Makiya
Kasai & Makiya
Girl
Japan
meaning 'truth and chronicle'
Saiyuri
Kasai & Saiyuri
Girl
Japan
Blooming flower; beautiful lily
Aji
Kasai & Aji
Girl
Japan
Peace
Shizuye
Kasai & Shizuye
Girl
Japan
quiet, gentle
#532
Syniya
Kasai & Syniya
Girl
Japan
the one who possesses brilliance
Chiyono
Kasai & Chiyono
Girl
Japan
A name that can mean 'a thousand generations' or 'a thousand waves'.
#537
Hiromy
Kasai & Hiromy
Girl
Japan
Generous beauty; abundant beauty.
Moeko
Kasai & Moeko
Girl
Japan
A name that signifies 'child of the moegi (young trees)'.
Satomi
Kasai & Satomi
Girl
Japan
wisdom, beauty
#539
Haruko
Kasai & 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
Kasai & Hisaye
Girl
Japan
It means 'spring valley' (春谷) or 'excellent valley' (優良谷) depending on the kanji used.
#541
Saia
Kasai & Saia
Girl
Japan
Umaru mono) - 'born one'; a phrase used to indicate a new beginning or new chapter in life
Say
Kasai & Say
Unisex
Japan
to do; to act
#544
Sachiye
Kasai & Sachiye
Girl
Japan
a child of happiness
#547
Itsue
Kasai & Itsue
Girl
Japan
a name often associated with 'delicate' or 'gentle'
#549
Misao
Kasai & Misao
Girl
Japan
Meaning 'idea' or 'thought', commonly associated with wisdom.
#553
Norika
Kasai & Norika
Girl
Japan
from the child of a ruler, trusted child
Takeya
Kasai & Takeya
Girl
Japan
rich
#553
Hatsuyo
Kasai & Hatsuyo
Girl
Japan
First generation; birth
#554
Chitose
Kasai & Chitose
Girl
Japan
Chitose) translates to 'thousand years' or 'long-lived'
#557
Ashita
Kasai & Ashita
Girl
Japan
Tomorrow
Soda
Kasai & Soda
Girl
Japan
sparrow
Riki
Kasai & Riki
Unisex
Japan
child of the village
#567
Toshiba
Kasai & Toshiba
Girl
Japan
Next to the door
#570
Tomoko
Kasai & Tomoko
Girl
Japan
child of wisdom
#571
Tsuyuko
Kasai & Tsuyuko
Girl
Japan
Transparent child
#573
Hateya
Kasai & Hateya
Girl
Japan
The name can mean 'victory' or 'success' depending on the characters used.
Masayo
Kasai & Masayo
Girl
Japan
true generation; elegant generation
#578
Nara
Kasai & Nara
Girl
Japan
prosperous
#579
Ren
Kasai & Ren
Unisex
Japan
From Japanese 蓮 (ren) meaning "lotus", 恋 (ren) meaning "love", or other kanji which are pronounced the same way.
Madoka
Kasai & Madoka
Girl
Japan
Circle, reality; Temple (as in the character from anime)
#583
Tazuko
Kasai & Tazuko
Girl
Japan
Commonly means 'to continue' or 'to endure'.
#589
Imiya
Kasai & Imiya
Girl
Japan
A name of uncertain origin, potentially meaning 'beautiful truth' depending on the kanji used.
Nekki
Kasai & Nekki
Girl
Japan
to connect, to tie together
#599
Sakiko
Kasai & Sakiko
Girl
Japan
blossom child; child of the blooming flowers
#606
Satsuko
Kasai & Satsuko
Girl
Japan
Child of the season
#609
Toki
Kasai & Toki
Unisex
Japan
Can mean 'time' (時) or 'a bird' depending on context and kanji used.
#610
Tashima
Kasai & Tashima
Girl
Japan
Many islands; Reflecting diversity
#615
Shiniya
Kasai & Shiniya
Girl
Japan
shin) means true, and 裕(iya) means abundant or rich.
Tomaka
Kasai & Tomaka
Girl
Japan
Tomoka) - 'friend' and 'fragrance'
#631
Yuko
Kasai & Yuko
Girl
Japan
From Japanese 優 (yu) meaning "gentleness, lithe, superior" and 子 (ko) meaning "child", as well as other combinations of kanji.
#631
Akaisha
Kasai & Akaisha
Girl
Japan
akai) meaning 'red'
yone
Kasai & yone
Girl
Japan
beautiful, graceful
#636
Emi
Kasai & Emi
Girl
Japan
Beautiful blessing
Shunashi
Kasai & Shunashi
Girl
Japan
a person who excels in something; excellence
Sayoko
Kasai & Sayoko
Girl
Japan
Born in a fortunate or auspicious time.
#643
Yukie
Kasai & Yukie
Girl
Japan
Yukie) - 'fortunate blessing'
#647
Mecha
Kasai & Mecha
Girl
Japan
A term often referring to mechanical or robotic.; Could refer to honey or sweetness in specific dialects.
#649
Pami
Kasai & Pami
Girl
Japan
A nickname or diminutive form of names like Tamiko, meaning 'child of many virtues'.
#650
Tsurue
Kasai & Tsurue
Girl
Japan
The name could refer to 'genuine/respected person' depending on kanji used.
#650
Chinue
Kasai & Chinue
Girl
Japan
a child born in the midst of a river
#652
Shoko
Kasai & Shoko
Girl
Japan
Child of snow
#652
Yoshigey
Kasai & Yoshigey
Girl
Japan
Good, virtuous and blessed
Somiya
Kasai & Somiya
Girl
Japan
tall or elegant; dream
Cheisa
Kasai & Cheisa
Girl
Japan
Chiisana fune) - small ship
#658
Jkira
Kasai & Jkira
Girl
Japan
To shine; A beautiful girl
Mizuki
Kasai & Mizuki
Girl
Japan
beautiful moon
Takako
Kasai & Takako
Girl
Japan
Noble child, child of nobility
#660
Haruyo
Kasai & Haruyo
Girl
Japan
can mean 'spring' (春) and 'generation' (世) or 'world' (世) and 'abundance' (豊).
#661
Yayeko
Kasai & Yayeko
Girl
Japan
A variant of Yayoi, which refers to the spring season
#661
Ryoko
Kasai & Ryoko
Girl
Japan
refreshing child
#663
Shion
Kasai & Shion
Unisex
Japan
Poem; song
Shinobu
Kasai & Shinobu
Unisex
Japan
From Japanese 忍 (shinobu) meaning "endurance", as well as other kanji or kanji combinations having the same pronunciation.
#667
Shiho
Kasai & Shiho
Girl
Japan
The name can mean 'four,' 'peace,' or 'promise,' depending on the kanji used.
#671
Fumiyo
Kasai & Fumiyo
Girl
Japan
Child of abundant beauty; prosperous child
#674
Yukia
Kasai & Yukia
Girl
Japan
snow and beautiful
#674
Tokiko
Kasai & Tokiko
Girl
Japan
child of wisteria
#676
Gara
Kasai & Gara
Girl
Japan
A name that can mean 'from the valley'.; Might also refer to the term 'garland'.
#677
Natsuki
Kasai & Natsuki
Girl
Japan
Happiness
#678
Sone
Kasai & Sone
Girl
Japan
charming
#678
Okima
Kasai & Okima
Girl
Japan
A true friend
#679
Rikako
Kasai & Rikako
Girl
Japan
child of the rippling water
#680
Ota
Kasai & Ota
Girl
Japan
Can mean 'big rice field', depending on the kanji used (太田).
#687
Tomako
Kasai & Tomako
Girl
Japan
child of friendship
#689
Miho
Kasai & Miho
Girl
Japan
beautiful, child
#694
Junya
Kasai & Junya
Girl
Japan
The first born
Ishia
Kasai & Ishia
Girl
Japan
stone, granite
#702
Shimaya
Kasai & Shimaya
Girl
Japan
meaning of 'nature' or 'deity'
Yoshiye
Kasai & Yoshiye
Girl
Japan
Good fortune, good blessings.
#713
Nobuko
Kasai & Nobuko
Girl
Japan
meaning 'faithful child' or 'trustworthy child'
#719
Nobuye
Kasai & Nobuye
Girl
Japan
to become
#720
Hisayo
Kasai & Hisayo
Girl
Japan
prosperous generation; child of a prosperous family
#728
Teika
Kasai & Teika
Girl
Japan
a child born from a rice plant
#733
Umeko
Kasai & Umeko
Girl
Japan
From Japanese 梅 (ume) meaning "plum" and 子 (ko) meaning "child". Other kanji combinations are possible.
#738
Umeki
Kasai & Umeki
Girl
Japan
Quite, peaceful, or calm
#738
Tomii
Kasai & Tomii
Girl
Japan
Free, reason, beauty
#739
Umeka
Kasai & Umeka
Girl
Japan
A beloved name with deep roots
#740
Tomomi
Kasai & Tomomi
Girl
Japan
From Japanese 朋 (tomo) meaning "friend" and 美 (mi) meaning "beautiful". Other kanji combinations can also form this name.
#745
Tarajhi
Kasai & Tarajhi
Girl
Japan
Kindness, compassion
Fuka
Kasai & Fuka
Girl
Japan
Primarily means 'the fragrance of flowers'.
Reimi
Kasai & Reimi
Girl
Japan
beautiful
Sumiko
Kasai & Sumiko
Girl
Japan
child of clarity
#763
Jira
Kasai & Jira
Girl
Japan
to have guidance or support.
#768
Yameka
Kasai & Yameka
Girl
Japan
beautiful blossom
#769
Tiaka
Kasai & Tiaka
Girl
Japan
child of the sun
#771
Oshie
Kasai & Oshie
Girl
Japan
to push or to press
#773
Taime
Kasai & Taime
Girl
Japan
It's derived from 'ta' (田) meaning 'rice field' and 'ime' (ime) could be interpreted as 'basket' or 'place' in some contexts.
#774
Betsua
Kasai & Betsua
Girl
Japan
the one who is loved
Tamaye
Kasai & Tamaye
Girl
Japan
People's precious
#778
Aini
Kasai & Aini
Girl
Japan
Love,; A term for 'beautiful' or 'delicate'.
Michiye
Kasai & Michiye
Girl
Japan
beautiful wisdom
#785
Yoshino
Kasai & Yoshino
Girl
Japan
beautiful, nature
#789
Fumi
Kasai & Fumi
Girl
Japan
#791
Oshia
Kasai & Oshia
Girl
Japan
scented, fragrant
#791
Miyisha
Kasai & Miyisha
Girl
Japan
Beautiful flower
#794
Mitsuye
Kasai & Mitsuye
Girl
Japan
three generations
#795
Sumiye
Kasai & Sumiye
Girl
Japan
clear, pure
#795
Jeiri
Kasai & Jeiri
Girl
Japan
The meaning can vary depending on the characters used to write the name.
Sinya
Kasai & Sinya
Girl
Japan
sincere, true
Shuniya
Kasai & Shuniya
Girl
Japan
守ってもらう人
Yashima
Kasai & Yashima
Girl
Japan
colorful island
#808
Masako
Kasai & Masako
Girl
Japan
air, breeze, child
#813
Selphie
Kasai & Selphie
Girl
Japan
selfish
Miyabi
Kasai & Miyabi
Girl
Japan
refined beauty
toka
Kasai & toka
Girl
Japan
The name signifies 'flower' or can represent a type of flower often seen in Japanese culture.; It can also mean 'to take, to seize' in Hawaiian origin.
#820
Teiya
Kasai & Teiya
Girl
Japan
Optimistic
Miyosha
Kasai & Miyosha
Girl
Japan
a beautiful and gracious child
#826
Akisha
Kasai & Akisha
Girl
Japan
bright, glimmering, and sunrise
#828
Satoko
Kasai & Satoko
Girl
Japan
Assistance and child; it can also mean 'wise child' depending on the kanji used.
#828
Rinka
Kasai & Rinka
Girl
Japan
a little ring or a small circle
Dareka
Kasai & Dareka
Girl
Japan
A name used for a girl, related to the idea of someone precious.
#840
Torei
Kasai & Torei
Girl
Japan
beautiful
#841
Mineko
Kasai & Mineko
Girl
Japan
Child of the Mine family or beautiful child
#849
Ikeda
Kasai & Ikeda
Girl
Japan
rice paddy
#851
Temari
Kasai & Temari
Girl
Japan
Handmade ball
Tomiya
Kasai & Tomiya
Girl
Japan
rich, abundant
Tatsuko
Kasai & Tatsuko
Girl
Japan
child of the dragon; child's name with various meanings based on kanji
#863
Mayoma
Kasai & Mayoma
Girl
Japan
beautiful generation
#864
Maho
Kasai & Maho
Girl
Japan
genuine, true
#865
Ayano
Kasai & Ayano
Girl
Japan
colorful, design
#866
Fumie
Kasai & Fumie
Girl
Japan
not necessarily defined by one kanji, but may include 'beauty' (美) or 'history' (史)
#875
Yuria
Kasai & Yuria
Girl
Japan
lily; farmer
Sasami
Kasai & Sasami
Girl
Japan
Little sass
Fumiye
Kasai & Fumiye
Girl
Japan
abundant beauty
#883
Tokie
Kasai & Tokie
Girl
Japan
Special tree
#883
Yachira
Kasai & Yachira
Girl
Japan
to be remembered
#888
Maiko
Kasai & Maiko
Unisex
Japan
child of the dance
#894
Risako
Kasai & Risako
Girl
Japan
Cherry blossom child
#897
Takaya
Kasai & Takaya
Girl
Japan
hawk; pine tree
Masumi
Kasai & Masumi
Girl
Japan
True beauty or clarity
#905
Wakita
Kasai & Wakita
Girl
Japan
Young, cheerful
#906
Mika
Kasai & Mika
Unisex
Japan
beautiful