"fire"
Origin: Japanese
Language: Japanese
Kasai
Does Kasai flow with your last name?
Fire and river — a name blazing with dual origins
Japanese
African
Congolese
Bold
Unique
Earthy
Modern
Reviewed by the NamingEverything Editorial Team · Updated
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Nicknames
Nicknames for Kasai
2 shorthand options for every setting
Meaning & Origin
"river name (Kasai River)"
Origin: African/Bantu
Language: Lingala
Browse names with similar meanings:
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The Story of Kasai
Kasai has two distinct origins. In Japanese, kasai means fire or conflagration, combining ka (fire) and sai (disaster/festival depending on character). The Kasai River is also a major river in Central Africa flowing through the Democratic Republic of Congo, lending the name a powerful geographic dimension.
Kasai is an emerging name in Western countries, appreciated for its strong sound and dual cultural resonance. It appeals to parents seeking multicultural names with elemental meanings like fire, and fits within the growing trend of Japanese-influenced names.
In African geography, the Kasai region and river are central to the DRC's cultural identity. In Japanese, the fire meaning gives the name elemental power. Both origins lend Kasai a bold, cross-cultural strength.
Historical Record
Kasai first appeared in US Social Security records in 1996.
Over 627 babies have been named Kasai in the United States since SSA records began.
Today, Kasai is rising quickly in popularity , currently ranked #1,758 for boy names in the US .
Fun Facts
- The Kasai River in central Africa is one of the major tributaries of the Congo River
- In Japanese, kasai means fire, making it an elemental name with strong visual power
- The Kasai region of the DRC is known for its diamond mines and rich cultural heritage
Kasai in Other Languages
French
Kasai
English
Kasai
Swahili
Kasai
Japanese
Kasai
Popularity Over Time
#1,758
Current Rank
Rising
Trend
Rising Fast
Based on SSA data 1880–present
Year-by-year popularity data will be available soon.
Famous People Named Kasai
K
Kasai Allstars
Musician
Congolese music collective from the Kasai region, known for their psychedelic traditional music
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Compare Kasai with:
Quick Facts
- Gender
- Boy
- Syllables
- 3
- Popularity Rank
- #1,758
- Total SSA Count
- 94
- Cultural Origins
- Japanese African Congolese
- Pronunciation
- Moderate
- Formality
- Moderate
- Cross-Cultural Ease
- Moderate
Common Nicknames
Kas
Kai
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, smooth 2-1 syllable flow
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Timeless choice, bold style, extended 2-3 combo
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, bold style, extended 2-3 combo
-
Timeless choice, bold style, extended 2-3 combo
-
Timeless choice, bold style, extended 2-3 combo
-
Timeless choice, smooth 2-2 syllable flow
Middle Names
Middle Names for Kasai
6 name pairings with syllable flow tips
Sibling Names
Sibling Match
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Also a Girl Name
Kasai is also used as a girl name, ranked #40943.
View Kasai as a girl name →Similar Names
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Japanese origin
"lead metal, dense and enduring"
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Hebrew origin
"divine assistance"
#1,828 in US
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Frequently Asked Questions About Kasai
What does the name Kasai mean?
"fire" (from Japanese). "river name (Kasai River)" (from African/Bantu). Kasai has two distinct origins. In Japanese, kasai means fire or conflagration, combining ka (fire) and sai (disaster/festival depending on character). The Kasai River is also a major river in Central Africa flowing through the Democratic Republic of Congo, lending the name a powerful geographic dimension.
What is the origin of the name Kasai?
Kasai has Japanese, African/Bantu, African, and Congolese origins. In Japanese, it means "fire". In African/Bantu, it means "river name (Kasai River)".
Is Kasai a boy or girl name?
Kasai is used as both a boy and girl name. As a boy name, it is ranked #1758. As a girl name, it is ranked #40943. Kasai is more commonly used as a boy name.
How popular is the name Kasai?
Kasai is currently ranked #1758 in popularity for boy names in the United States.
What are common nicknames for Kasai?
Common nicknames for Kasai include Kas and Kai.
What are good middle names for Kasai?
Popular middle name pairings include Kasai River, Kasai James, Kasai Orion, Kasai Sage, Kasai Phoenix, and Kasai Blaze.
What are good sibling names for Kasai?
Names that pair well with Kasai as siblings include Amara, Zuri, Kenji, Haruki, Sable, and Ember.
How many syllables does Kasai have?
Kasai has 3 syllables, making it distinctive and rhythmic.
Is Kasai a common or rare name?
Kasai is an uncommon name, ranked #1758 in the US. Its rarity gives it a distinctive, memorable quality.
About the Name Kasai
Kasai is a boy name with Japanese, African, and Congolese origins . The name means "fire" in Japanese .
Is Kasai a boy or girl name? Kasai is used as both a boy and girl name. As a boy name, it ranks #1,758 in popularity. As a girl name, it ranks #40,943. Kasai is more commonly used as a boy name.
Kasai is currently ranked #1,758 in popularity for boy names in the United States.
The name Kasai has 3 syllables, making it distinctive and memorable.
Common nicknames for Kasai include Kas and Kai. These shorter forms provide casual alternatives while keeping the elegance of the full name.
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Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- Behind the Name (etymology and meaning research)
- NamingEverything editorial research and analysis