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Kelvin

Gender
Boy
Say it
KEL-vin
Origin
Scottish
UK rank, 2025
#1,613 for boys
US rank, 2025
#1,034 for boys

Kelvin is a boys' name of Scottish origin. In 2025 it ranked 1,613th for boys in the UK (17 babies) and 1,034th for boys in the US (214 babies).

What does Kelvin mean?

Scottish: from the River Kelvin in Glasgow

From the River Kelvin in Glasgow, which gave its name to Lord Kelvin and hence to the kelvin unit of temperature.

More on Wiktionary.

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

Kelvin is a boys' name. In 2025, it was given to 17 boys in the UK and 214 boys in the US. Too few girls were given it to be listed.

How popular is Kelvin in the UK?

Rank in 2025
1,613th among boys
Babies in 2025
17 about 1 in 18,000 boys
Five-year trend
Steady up 5% in five years
Same name in a class
under 1% chance among 15 boys

In 2025, 17 boys in the UK were named Kelvin, making it the 1,613th most popular name for boys. Five years earlier, in 2020, it was 1,275th. Its busiest year was 1997, with 80 boys.

Half of all the boys named Kelvin in the UK since 1996 were born between 2001 and 2012. It was already well used in 1996, when the records begin, so earlier boys aren't counted.

Among boys in 2025, it was 1,537th in England and Wales.

1996Busiest: 80 in 19972025
Kelvin in the UK, year by year
YearBoysRank
202517#1,613
202418#1,528
202324#1,247
202215#1,708
202115#1,686
202022#1,275
201917#1,543
201817#1,555
201733#1,010
201632#1,010
201536#924
201441#830
201346#768
201247#769
201147#745
201055#650
200966#568
200873#527
200772#512
200656#579
200572#448
200466#458
200359#468
200250#491
200157#439
200056#432
199968#378
199871#374
199780#347
199670#363

How popular is Kelvin in the US?

Rank in 2025
1,034th among boys
Babies in 2025
214 about 1 in 8,000 boys
Five-year trend
Steady down 23% in five years
Same name in a class
under 1% chance among 15 boys

In 2025, 214 boys in the US were named Kelvin, making it the 1,034th most popular name for boys. Five years earlier, in 2020, it was 922nd. Its busiest year was 1961, with 1,370 boys. It first appears in the records in 1912.

Half of all the boys named Kelvin in the US since 1880 were born between 1965 and 1998, the years shaded on the chart below.

1912Busiest: 1,370 in 19612025
Kelvin in the US, year by year
YearBoysRank
2025214#1,034
2024201#1,082
2023232#966
2022254#908
2021254#905
2020242#922
2019317#752
2018281#805
2017328#727
2016336#728
2015399#652
2014366#688
2013412#611
2012474#549
2011465#546
2010497#520
2009572#479
2008606#460
2007623#448
2006632#434
2005617#433
2004631#412
2003644#403
2002659#396
2001618#403
2000657#389
1999687#377
1998698#367
1997598#393
1996678#357
1995713#345
1994749#330
1993774#327
1992796#320
1991835#308
1990870#288
1989826#295
1988793#291
1987748#287
1986715#291
1985741#279
1984689#296
1983666#297
1982726#283
1981650#299
1980613#312
1979664#300
1978752#264
1977785#257
1976733#265
1975727#266
1974766#254
1973826#244
1972884#242
1971882#252
1970912#253
1969943#239
1968998#226
19671,058#214
19661,079#212
19651,197#207
19641,257#215
19631,333#210
19621,326#210
19611,370#209
19601,299#217
19591,017#250
1958770#276
1957806#265
1956757#264
1955530#321
1954441#338
1953281#417
1952260#434
1951181#501
1950139#574
194942#1,084
194833#1,255
194727#1,424
194621#1,556
194520#1,493
194414#1,889
194311#2,276
194221#1,537
194118#1,633
194021#1,471
193922#1,425
193816#1,741
193713#1,992
193637#1,051
193534#1,123
193423#1,425
19335#3,640
19329#2,638
193114#2,003
19309#2,779
19299#2,764
192812#2,387
192710#2,702
19265#4,199
192510#2,753
192410#2,821
19230–
19220–
19215#4,320
19200–
19190–
19180–
19170–
19160–
19155#3,824
19140–
19130–
19126#2,268

Nicknames for Kelvin

Names like Kelvin

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

Names related to Kelvin

More Scottish names

Every Scottish name

Sources

Figures from Baby names in England and Wales (Office for National Statistics), Babies' first names (National Records of Scotland), Baby names (Northern Ireland Statistics and Research Agency) and Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.

To cite this page: Nameling, “Kelvin: name meaning, origin and popularity”, https://www.nameling.co.uk/names/kelvin, updated 20 October 2026.