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Coby

Boy · KOH-bee · Hebrew

Coby is a boys' name of Hebrew origin, meaning “supplanter”. In 2025 it ranked 383rd for boys in the UK (122 babies) and 1,867th for boys in the US (84 babies).

What does Coby mean?

Hebrew: pet form of Jacob

“supplanter”

A pet form of Jacob, made from its second syllable and now used as a name in its own right.

Say it
KOH-bee

More on Wiktionary.

Is Coby a girl's or a boy's name?

Coby is a boys' name. In 2025, it was given to 122 boys in the UK and 84 boys in the US. Too few girls were given it to be listed.

How popular is Coby in the UK?

Rank in 2025
#383among boys
Babies in 2025
122about 1 in 2,500 boys
Five-year trend
Fallingdown 33% in five years
Same name in a class
under 1%chance among 15 boys

In 2025, 122 boys in the UK were named Coby, making it the 383rd most popular name for boys. Five years earlier, in 2020, it was 253rd. Its busiest year was 2019, with 228 boys.

2025 had fewer boys named Coby than any year since 2008.

Half of all the boys named Coby in the UK since 1996 were born between 2009 and 2020, the years shaded on the chart below.

In 2025, 171 boys in the UK were given Coby or a name that sounds the same. With every name's spellings counted this way, that ranks #307, up from #383 for this spelling alone.

Among boys in 2025, it was 367th in England and Wales, 762nd in Scotland and 314th in Northern Ireland.

1996Busiest: 228 in 20192025
Coby in the UK, year by year
YearBoysRank
2025122#383
2024151#330
2023136#353
2022153#331
2021175#297
2020215#253
2019228#247
2018169#320
2017174#326
2016174#318
2015160#331
2014163#314
2013149#325
2012143#350
2011141#350
2010158#315
2009144#322
2008110#383
2007106#377
200692#413
2005118#302
200491#359
200367#429
200251#481
200132#641
200020#882
199921#836
199830#657
199721#811
199616#940

How popular is Coby in the US?

Rank in 2025
#1,867among boys
Babies in 2025
84about 1 in 20,000 boys
Five-year trend
Steadydown 19% in five years
Same name in a class
under 1%chance among 15 boys

In 2025, 84 boys in the US were named Coby, making it the 1,867th most popular name for boys. Five years earlier, in 2020, it was 1,320th. Its busiest year was 2001, with 516 boys. It first appears in the records in 1941.

2025 had fewer boys named Coby than any year since 1984.

Half of all the boys named Coby in the US since 1880 were born between 1991 and 2008, the years shaded on the chart below.

In 2025, 104 boys in the US were given Coby or a name that sounds the same. With every name's spellings counted this way, that ranks #1,443, up from #1,867 for this spelling alone.

1941Busiest: 516 in 20012025
Coby in the US, year by year
YearBoysRank
202584#1,867
2024110#1,573
2023120#1,489
2022116#1,540
2021133#1,378
2020136#1,320
2019137#1,327
2018113#1,513
2017105#1,554
2016119#1,450
2015125#1,381
2014159#1,174
2013149#1,203
2012155#1,172
2011169#1,097
2010180#1,068
2009193#1,014
2008258#842
2007236#874
2006246#827
2005256#774
2004276#700
2003394#567
2002462#500
2001516#462
2000415#529
1999330#588
1998340#576
1997219#717
1996210#729
1995174#806
1994148#889
1993137#916
1992144#877
1991126#941
1990115#976
1989109#975
1988112#902
198792#989
198686#994
198590#962
198480#992
198379#995
198274#1,059
198175#1,056
198084#982
1979100#871
1978109#816
197790#895
1976117#768
197595#854
1974107#776
197394#817
197275#921
197177#928
197065#1,005
196955#1,042
196824#1,613
196732#1,339
196625#1,539
196523#1,624
196430#1,434
196321#1,743
196212#2,363
196119#1,875
196015#2,120
195923#1,664
195814#2,176
19575#3,991
19568#2,967
195512#2,301
19545#3,825
19536#3,423
19526#3,370
19510–
19507#3,020
19497#3,018
19485#3,665
19470–
19468#2,689
19450–
19440–
19430–
19420–
19417#2,871

Names like Coby

Names given in the same years and the same naming tradition, with a similar sound.

Other spellings of Coby

Names related to Coby

More Hebrew names