Baby Names US
Unisex name ★ peaked 2010

Kolbi

Gender Unisex · 73% girls Rank 2025 #3,617 Trend ↑ Rising 20%
Rank 2025
#3,617
among girls · ↑1,219 vs 2024
Babies in 2025
42
named Kolbi · +27% vs 2024
How common
1 in 38,268
girls born in 2025
Peak year
2010
53 babies
All-time total
1,192
#8,230 all-time among girls
First recorded
1984
in Social Security records

Kolbi popularity over time

1,192 babies have been named Kolbi since 1984, according to official Social Security records. Switch measure to see births per year or the yearly rank.

Measure
Births per 1,000 babies of that sex, comparable across eras
0.010.020.020.0318801900192019401960198020002020GirlsBoys
GirlsBoys

By decade. Change compares yearly averages, so the current partial decade is on equal footing. Best rank is the name's best yearly rank within the decade.

Decade Girls Boys Total Per year Change Best rank
1880s – – – – – –
1890s – – – – – –
1900s – – – – – –
1910s – – – – – –
1920s – – – – – –
1930s – – – – – –
1940s – – – – – –
1950s – – – – – –
1960s – – – – – –
1970s – – – – – –
1980s 46 – 46 5 – #7,260
1990s 159 59 218 22 +374% #4,391
2000s 203 119 322 32 +48% #4,239
2010s 285 102 387 39 +20% #3,965
2020s (to 2025) 181 38 219 37 -6% #3,617

Where Kolbi is heading

A five-year projection from the recent trend in births per 1,000 girls (damped so it flattens over time), converted to babies at today's birth totals. The implied rank places that projection in the 2025 field. A projection, not a promise: real trends bend.

Year Projected babies Per 1,000 girls Implied rank
2026 44 0.03 outside top 500
2027 45 0.03 outside top 500
2028 47 0.03 outside top 500
2029 48 0.03 outside top 500
2030 49 0.03 outside top 500

The story of Kolbi

Kolbi is rare for girls in the United States, ranked #3,617 in 2025 with 42 babies given the name. It is currently rising compared with a decade ago.

Since 1984, 1,192 American babies have been named Kolbi, about 73% girls and 27% boys, making it a genuinely unisex name. Its peak came in 2010, when 53 newborns received the name, the signature sound of the 2010s.

The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Kolbi stood among all girls' names in any year, or use the compare tool to plot it against other names.

How old are people named Kolbi?

The median living Kolbi is about 15 years old; half are between 8 and 24. An estimated 1,200 people named Kolbi are alive in the United States today.

median 15 020406080100

Estimated from births per year and Social Security period life tables; an approximation of the living age distribution, by age in years.

Kolbi year by year

Every year since 2001, and five-year steps back to 1880. Rank is within each sex.

Year Girls Girls rank Boys Boys rank
2025 42 #3,617 – –
2024 28 #4,836 5 #13,380
2023 28 #4,811 7 #10,307
2022 26 #5,100 7 #10,389
2021 25 #5,170 13 #6,531
2020 32 #4,317 6 #11,378
2019 24 #5,382 7 #10,349
2018 27 #4,946 8 #9,276
2017 28 #4,873 15 #5,954
2016 19 #6,558 8 #9,332
2015 33 #4,355 7 #10,166
2014 36 #4,149 9 #8,510
2013 21 #6,141 10 #7,854
2012 22 #6,017 14 #6,184
2011 38 #3,965 8 #9,236
2010 37 #4,070 16 #5,624
2009 36 #4,239 14 #6,294
2008 32 #4,707 11 #7,488
2007 18 #7,264 5 #13,510
2006 7 #14,403 9 #8,436
2005 13 #8,618 8 #8,757
2004 10 #10,327 12 #6,360
2003 12 #8,803 10 #7,020
2002 22 #5,361 19 #4,263
2001 28 #4,386 21 #3,918
2000 25 #4,727 10 #6,615
1995 18 #5,328 5 #9,669
1990 10 #8,205 6 #7,683
1985 9 #7,260 – –
1980 – – – –
1975 – – – –
1970 – – – –
1965 – – – –
1960 – – – –
1955 – – – –
1950 – – – –
1945 – – – –
1940 – – – –
1935 – – – –
1930 – – – –
1925 – – – –
1920 – – – –
1915 – – – –
1910 – – – –
1905 – – – –
1900 – – – –
1895 – – – –
1890 – – – –
1885 – – – –
1880 – – – –

Frequently asked questions

Quick answers about Kolbi, drawn from the same Social Security data as the charts above.

How old is the average Kolbi?

The median living Kolbi is about 15 years old. Half of all living Kolbis are between 8 and 24 years old.

How many people named Kolbi are alive today?

An estimated 1,200 people named Kolbi are alive in the United States, based on 1,192 recorded births and Social Security life tables.

How popular is the name Kolbi in 2025?

Kolbi ranked #3,617 among girls' names in the United States in 2025, with 42 babies given the name, according to Social Security Administration data.

How many people are named Kolbi?

1,192 babies have been named Kolbi in the United States since 1984, based on Social Security card applications.

When was the name Kolbi most popular?

Kolbi peaked in 2010, when 53 newborns received the name.

Is Kolbi a boy or girl name?

Kolbi is used for both: about 73% of babies named Kolbi have been girls and 27% boys.

Is the name Kolbi rising or falling?

Kolbi is on the rise, noticeably more popular now than a decade ago.

Will Kolbi become more popular?

Kolbi is trending upward. If the recent trend holds, we project roughly 49 girls named Kolbi in 2030, which would rank outside the top 500. Forecasts assume the current trend continues and become less certain further out.

Names like Kolbi

Names that sound and feel close to Kolbi: shared sounds, similar era, similar popularity. Each links to its full history.

Compare Kolbi with similar names → More names starting with K →