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How Popular Is the Name Kasai? (2025 Data)

Kasai was given to 403 boys in the US in 2025, ranking #631 nationally, up 1,073 places from 2024. It is most popular in Delaware, where it ranked #114.

Popularity overview

Kasai in 2025, in four numbers — all from the SSA counts.

#631National rank among boy names, 2025
403Boys named Kasai in the US in 2025 — of 1,466,284 boys counted in the 50 states and DC
↑ 1,073 placesChange from 2024: #1704 with 50 boys
#114 in DelawareHighest state rank (9 boys). Pennsylvania had the most Kasai births in 2025: 37.

    Kasai, state by state, 2025

    Kasai was published in 26 states in 2025. Darker tiles are the states where it ranks highest. Tap a state to compare it with Texas.

    Kasai was published in 26 states in 2025. In the other 24 states and DC, fewer than 5 boys were named Kasai, so SSA publishes no count. Choose a coloured state to compare it with Texas.

    Rank #1–300 Rank #301–800 Rank #801+ No published count

    Kasai by state, boys, 2025 — best rank first
    Delaware#1149
    Pennsylvania#30437
    Maryland#36414
    Mississippi#3708
    Michigan#37523
    South Carolina#38513
    Nevada#3897
    Virginia#40819
    Georgia#41427
    North Carolina#43125
    Louisiana#45010
    New York#46336
    New Jersey#48815
    Iowa#4936
    Florida#51534
    Massachusetts#5558
    Arkansas#5555
    Tennessee#59212
    Alabama#6856
    Ohio#75011
    Illinois#75211
    Minnesota#8075
    Texas#82832
    Missouri#8695
    Arizona#9275
    California#104020

    States with no published count are not listed with a number: SSA publishes a name only when at least 5 babies of one sex received it in that state in that year. Kasai may have been given to 1–4 boys in those states, but the count is not published and is never guessed here.

    Kasai ranks highest in Delaware: #114 in 2025, with 9 boys. The most Kasais were born in Pennsylvania: 37 boys in 2025, where it ranked #304.

    How Kasai has changed over time

    National rank by year, 2010 to 2025. Lower is more popular.

    Rank (lower is more popular)#1#1000#250020102012201420162018202020222024

    The chart shows the name's national rank each year. Lower is more popular. Years with fewer than 5 births are left blank, because the SSA does not publish a count for them.

    Kasai first appeared in national SSA data in 2014, with 5 boys. It was not published in 2016, which means fewer than 5 boys received the name that year. In 2024 it ranked #1704 with 50 boys. In 2025 it jumped 1,073 places to #631, with 403 boys — the 2nd-fastest rise of any boy name in 2025, behind only Amirion (+1,108 places), and the reason it sits near the top of the fastest rising names of 2025. One fast year is not a trend: a name can rise fast for one year and fall the next.

    Births per year, 2010–2025

    5201452017520183520192820201220212620222320235020244032025

    How many boys were named Kasai each year. Years with fewer than 5 births are not shown, because the SSA does not publish a count for them.

    Kasai, boys, United States, 2010–2025
    YearNational rankBirths
    2010–2013Fewer than 5 births each year: not published
    2014#38195
    2015–2016Fewer than 5 births each year: not published
    2017#37495
    2018#37215
    2019#191735
    2020#207828
    2021#283012
    2022#223326
    2023#230523
    2024#170450
    2025#631403

    50 years of Kasai

    National rank and births at five points in time — 50, 25, 10 and 5 years ago, and today.

    Kasai, national rank and births, 1975–2025
    WhenNational rankBirths
    50 years ago (1975)Not published
    25 years ago (2000)Not published
    10 years ago (2015)Not published
    5 years ago (2020)#207828
    Today (2025)#631403

    Kasai was not published nationally in 1975; by 2025 it ranked #631.

    The Kasai story so far

    When it first appeared, when it broke into the top 100, and where it stands now — every step from the SSA counts.

    1. First appeared in national SSA data in 2014, with 5 boys.
    2. First entered the national top 1,000 in 2025.
    3. Highest rank so far: #631 in 2025.
    4. Where it stands now: #631 in 2025, with 403 boys.

    Names like Kasai

    Names ranked closest to Kasai in 2025, and the names rising fastest alongside it.

    Ranked closest to Kasai in 2025

    • Arturo — #631 in 2025, 403 boys
    • Leonard — #631 in 2025, 403 boys
    • Kenzo — #630 in 2025, 404 boys
    • Kylian — #628 in 2025, 405 boys
    • Sincere — #628 in 2025, 405 boys

    Other names rising fast in 2025

    • Amirion — up 1,108 places to #1176 in 2025, 124 boys
    • Kasai — up 1,073 places to #631 in 2025, 403 boys
    • Akari — up 1,059 places to #543 in 2025, 518 boys
    • Eziah — up 752 places to #609 in 2025, 426 boys
    • Jasai — up 723 places to #439 in 2025, 693 boys

    What this does not tell you

    This page gives no meaning or origin for the name, because meaning data does not come from SSA. It also gives no middle-name or sibling suggestions: SSA does not publish middle names, and no dataset records sibling pairings.

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    Source: U.S. Social Security Administration, baby names data, births in 2025, released May 2026. Data checked 8 November 2026. ssa.gov baby names.