Koby

Last seen for girls in 2024 at #15,293 · #2,167 for boys in 2025, 66 births
Given to boys 98.4% of the time

Showing
Show data for
Peak · boys
2000 · 411 births
Debut · boys
7 births
In top 100 · boys
never
of 146 years
Total births · boys
6,038
since 1958

Koby over time

boys

Rank among boys' names. Koby has never cracked the top 500 here.

#1#10#100#1,000rank188019001920194019601980200020202007peak #531, 2000boys
Hover or use arrow keys to read values by year; click or press Enter to open that year.

Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.

Show data table
Yeargirlsboys
rankbirthsrankbirths
2025—#2,16766
2024#15,2935#2,05773
2023#12,1977#2,18865
2022#15,3065#1,90782
2021#13,4646#1,82385
2020#12,1427#1,592102
2019—#1,80585
2018#15,6825#1,68793
2017—#1,63097
2016#12,8767#1,61899
2015—#1,514109
2014—#1,67991
2013—#1,444114
2012—#1,523105
2011—#1,309130
2010—#1,267137
2009—#1,169155
2008#13,8327#1,055180
2007—#1,053178
2006—#1,077165
2005—#1,035162
2004—#878197
2003#15,7845#623330
2002#12,1877#578377
2001#11,0208#537407
2000#10,7458#531411
1999#14,4115#560358
1998—#591320
1997—#758196
1996—#1,049116
1995—#1,28683
1994—#1,42168
1993—#1,40069
1992—#1,39566
1991—#1,33671
1990—#1,38365
1989—#1,51654
1988—#1,48251
1987#11,3255#1,50647
1986—#2,51021
1985—#1,72435
1984—#2,43720
1983—#2,67617
1982—#3,96610
1981—#3,60111
1980—#2,44420
1979#10,2105#2,23622
1978—#2,56817
1977—#3,03713
1976#9,2845#2,11322
1975—#2,06522
1974—#1,93423
1973—#2,40516
1972—#2,81912
1971—#2,05220
1970—#2,73912
1969—#3,0629
1968—#3,3657
1967——
1966—#3,9485
1965—#2,47611
1964——
1963—#3,6466
1962—#2,50411
1961—#4,0655
1960——
1959—#3,9885
1958—#3,2757
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First appearance
1958

The first year at least five boys were named Koby! It came in at #3,275, and was given to 7 baby boys.


Quietest stretch: 1959–1961, when fewer than 6 boys a year got the name.

Where Koby is popular in 2007

  • Rank in state
  • Top 10
  • 11–50
  • 51–100
  • 101–500
  • 501+
  • Not published
Alaska: fewer than 5 boys named Koby, so not publishedAKMaine: fewer than 5 boys named Koby, so not publishedMEVermont: fewer than 5 boys named Koby, so not publishedVTNew Hampshire: fewer than 5 boys named Koby, so not publishedNHWashington: #770 for boys · 6 births · 1 in 6,191 boysWAIdaho: #389 for boys · 5 births · 1 in 1,873 boysIDMontana: fewer than 5 boys named Koby, so not publishedMTNorth Dakota: fewer than 5 boys named Koby, so not publishedNDMinnesota: fewer than 5 boys named Koby, so not publishedMNIllinois: #1,221 for boys · 6 births · 1 in 12,876 boysILWisconsin: fewer than 5 boys named Koby, so not publishedWIMichigan: #848 for boys · 7 births · 1 in 7,631 boysMINew York: fewer than 5 boys named Koby, so not publishedNYMassachusetts: fewer than 5 boys named Koby, so not publishedMARhode Island: fewer than 5 boys named Koby, so not publishedRIOregon: fewer than 5 boys named Koby, so not publishedORNevada: fewer than 5 boys named Koby, so not publishedNVWyoming: fewer than 5 boys named Koby, so not publishedWYSouth Dakota: fewer than 5 boys named Koby, so not publishedSDIowa: fewer than 5 boys named Koby, so not publishedIAIndiana: fewer than 5 boys named Koby, so not publishedINOhio: #906 for boys · 7 births · 1 in 9,394 boysOHPennsylvania: #871 for boys · 7 births · 1 in 9,237 boysPANew Jersey: fewer than 5 boys named Koby, so not publishedNJConnecticut: fewer than 5 boys named Koby, so not publishedCTCalifornia: #1,717 for boys · 9 births · 1 in 29,053 boysCAUtah: fewer than 5 boys named Koby, so not publishedUTColorado: fewer than 5 boys named Koby, so not publishedCONebraska: #406 for boys · 5 births · 1 in 2,133 boysNEMissouri: #713 for boys · 6 births · 1 in 5,839 boysMOKentucky: fewer than 5 boys named Koby, so not publishedKYWest Virginia: fewer than 5 boys named Koby, so not publishedWVVirginia: fewer than 5 boys named Koby, so not publishedVAMaryland: fewer than 5 boys named Koby, so not publishedMDDelaware: fewer than 5 boys named Koby, so not publishedDEArizona: fewer than 5 boys named Koby, so not publishedAZNew Mexico: fewer than 5 boys named Koby, so not publishedNMKansas: fewer than 5 boys named Koby, so not publishedKSArkansas: fewer than 5 boys named Koby, so not publishedARTennessee: #660 for boys · 7 births · 1 in 5,518 boysTNNorth Carolina: #968 for boys · 6 births · 1 in 9,364 boysNCSouth Carolina: fewer than 5 boys named Koby, so not publishedSCDistrict of Columbia: fewer than 5 boys named Koby, so not publishedDCOklahoma: #560 for boys · 6 births · 1 in 3,630 boysOKLouisiana: #631 for boys · 7 births · 1 in 3,702 boysLAMississippi: fewer than 5 boys named Koby, so not publishedMSAlabama: fewer than 5 boys named Koby, so not publishedALGeorgia: #1,002 for boys · 7 births · 1 in 9,013 boysGAHawaii: fewer than 5 boys named Koby, so not publishedHITexas: #898 for boys · 21 births · 1 in 9,064 boysTXFlorida: fewer than 5 boys named Koby, so not publishedFL

Hover or tap a state for its numbers.

Top states · boys
  1. Idaho#389 · 1 in 1,873
  2. Nebraska#406 · 1 in 2,133
  3. Oklahoma#560 · 1 in 3,630
  4. Louisiana#631 · 1 in 3,702
  5. Tennessee#660 · 1 in 5,518

Best ever in a state: #134 in North Dakota, 2002.

Show every state
StateRankBirthsShare
Idaho#38951 in 1,873
Nebraska#40651 in 2,133
Oklahoma#56061 in 3,630
Louisiana#63171 in 3,702
Tennessee#66071 in 5,518
Missouri#71361 in 5,839
Washington#77061 in 6,191
Michigan#84871 in 7,631
Pennsylvania#87171 in 9,237
Texas#898211 in 9,064
Ohio#90671 in 9,394
North Carolina#96861 in 9,364
Georgia#1,00271 in 9,013
Illinois#1,22161 in 12,876
California#1,71791 in 29,053
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Ranks are within each state; “1 in N” is out of the boys born there that year. The SSA only publishes a name in a state when 5 or more babies of one sex got it.

See more about Koby
Momentum · boys
Falling
  • 110 spots since 2024 (#2,057 → #2,167)
  • 575 spots since 2020 (#1,592 → #2,167)
  • 653 spots since 2015 (#1,514 → #2,167)
  • Biggest jump: 291 spots in 1997 (#1,049 → #758)
  • Biggest drop: 255 spots in 2004 (#623 → #878)
Rise & fade · boys
42 yrs to peak
  • Debuted 1958
  • Peaked 2000 at #531 (411 births)
  • Births halved by 2004, 4 yrs later
Top of the charts · boys
Top 1,000 for 8 yrs
  • Top 10: never
  • Top 100: never
  • Top 1,000: 8 yrs · run 1997–2004
Share of babies · boys
1 in 4,774
  • Highest: 1 in 4,774 boys born in 2001 were named Koby (0.02%)
  • Latest: 1 in 25,880 boys born in 2025 (0.00%)
  • Its best rank, #531 in 2000, was only 1 in 4,779 (0.02%) — a smaller share of a much bigger birth year
Era · boys
The 2000s
  • 42.4% of all boys named Koby (2,562) were born in this decade
Show by decade
DecadeBirthsBest rankAvg rank
1950s12#3,275 (1958)#3,632
1960s54#2,476 (1965)#3,295
1970s179#1,934 (1974)#2,397
1980s286#1,482 (1988)#2,386
1990s1,412#560 (1999)#1,118
2000s2,562#531 (2000)#854
2010s1,060#1,267 (2010)#1,548
2020s473#1,592 (2020)#1,956

All figures count published births only (names given to at least 5 boys in a year). Registrations before 1937 are incomplete, so early shares and totals run low.

Koby in 2007

boys
#1,053
178 births · 1 in 11,660 boys

Top boys' names in 2007

  1. #1Jacob24,310
  2. #2Michael22,027
  3. #3Ethan21,041
  4. #4Joshua20,669
  5. #5Daniel20,268
  6. #6Christopher20,030
  7. #7Anthony19,639
  8. #8William18,898
  9. #9Matthew18,756
  10. #10Andrew18,461
  11. #1,053Koby178
More about 2007

boys

2,075,414 boys got a published name in 2007; 1 in 11,660 of them was named Koby, which outranked 92.7% of the 14,394 boys' names that year. The ten most popular names covered 9.8% of boys (44.2% in 1880, 8.0% in 2025).

Ranked beside Koby
  1. #1,050Guadalupe179
  2. #1,050Irving179
  3. #1,050Lennon179
  4. #1,053Koby178
  5. #1,053Destin178
  6. #1,053Franco178
  7. #1,053Kael178
  8. #1,059Deegan177
  9. #1,060Fidel176
  10. #1,060Landan176

Tied with 5 names at #1,053; 3 shown. Tied names share a rank, as in SSA's lists.

Biggest movers since 2006
Risers
  1. ↑ 2,623Nery#3,524 → #901
  2. ↑ 813Dereon#1,738 → #925
  3. ↑ 572Kingston#926 → #354
  4. ↑ 411Kellan#1,294 → #883
  5. ↑ 410Kelan#1,387 → #977
Fallers
  1. ↓ 503Imanol#985 → #1,488
  2. ↓ 373Bode#856 → #1,229
  3. ↓ 344Jordy#680 → #1,024
  4. ↓ 265Koen#859 → #1,124
  5. ↓ 261Korey#985 → #1,246

Among names in the top 1,000 of either year.

See the top 100 for 2007 →