Nameling

Caspar

Gender
Boy
Say it
KAS-par
Origin
Persian
UK rank, 2025
#745 for boys
US rank, 2025
#4,856 for boys

Caspar is a boys' name of Persian origin, meaning “treasurer”. In 2025 it ranked 745th for boys in the UK (52 babies) and 4,856th for boys in the US (20 babies).

What does Caspar mean?

Persian: traditional name of one of the Magi, probably from Persian

“treasurer”

Caspar is the traditional name of one of the three Magi who brought gifts to the infant Jesus.

More on Wiktionary.

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

Caspar is a boys' name. In 2025, it was given to 52 boys in the UK and 20 boys in the US. Too few girls were given it to be listed.

How popular is Caspar in the UK?

Rank in 2025
#745among boys
Babies in 2025
52about 1 in 5,800 boys
Five-year trend
Steadydown 3% in five years
Same name in a class
under 1%chance among 15 boys

In 2025, 52 boys in the UK were named Caspar, making it the 745th most popular name for boys. Five years earlier, in 2020, it was 710th. Its busiest year was 2022, with 82 boys.

It has been given to fewer boys each year for the last 3 years. 2025 had fewer boys named Caspar than any year since 2015.

Half of all the boys named Caspar in the UK since 1996 were born between 2008 and 2020, the years shaded on the chart below.

In 2025, 375 boys in the UK were given Caspar or a name that sounds the same. With every name's spellings counted this way, that ranks #174, up from #745 for this spelling alone.

Among boys in 2025, it was 728th in England and Wales and 647th in Scotland.

1996Busiest: 82 in 20222025
Caspar in the UK, year by year
YearBoysRank
202552#745
202465#646
202368#606
202282#527
202179#548
202053#710
201977#556
201861#654
201757#687
201654#708
201549#732
201462#633
201356#664
201258#658
201164#597
201046#739
200961#597
200849#689
200756#606
200654#597
200557#531
200438#696
200333#720
200225#821
200128#707
200015#1,057
199920#870
19987#1,727
199716#973
199612#1,146

How popular is Caspar in the US?

Rank in 2025
#4,856among boys
Babies in 2025
20about 1 in 85,000 boys
Five-year trend
Steadydown 6% in five years
Same name in a class
under 1%chance among 15 boys

In 2025, 20 boys in the US were named Caspar, making it the 4,856th most popular name for boys. Five years earlier, in 2020, it was 5,231st. Its busiest year was 2018, with 25 boys. It first appears in the records in 1915.

2025 had more boys named Caspar than any year since 2018.

Half of all the boys named Caspar in the US since 1880 were born between 2001 and 2019, the years shaded on the chart below.

In 2025, 283 boys in the US were given Caspar or a name that sounds the same. With every name's spellings counted this way, that ranks #795, up from #4,856 for this spelling alone.

1915Busiest: 25 in 20182025
Caspar in the US, year by year
YearBoysRank
202520#4,856
202415#5,899
202313#6,512
202219#5,015
202114#6,027
202017#5,231
20199#8,209
201825#4,090
201720#4,742
201620#4,775
20157#9,562
201417#5,248
201315#5,655
201210#7,553
20117#9,593
201011#7,081
20096#10,989
20080–
200711#7,090
20068#8,726
200513#5,869
20049#7,530
20035#10,886
20027#8,449
20015#10,548
20000–
19995#9,905
19985#9,623
19978#6,612
19960–
19950–
19940–
19930–
19925#8,426
19915#8,228
199010#4,986
19890–
19888#5,194
19870–
19866#5,920
19855#6,517
19840–
19830–
19820–
19815#6,260
19800–
19790–
19780–
19770–
19760–
19750–
19740–
19730–
19720–
19710–
19700–
19690–
19680–
19670–
19660–
19650–
19640–
19630–
19620–
19610–
19600–
19590–
19580–
19570–
19560–
19550–
19540–
19530–
19520–
19510–
19500–
19490–
19480–
19470–
19460–
19450–
19440–
19430–
19420–
19410–
19400–
19390–
19380–
19370–
19360–
19350–
19340–
19335#3,640
19320–
19310–
19300–
19290–
19280–
19275#4,208
19260–
19250–
19240–
19236#3,819
19227#3,530
19210–
19200–
19190–
19180–
19177#3,216
19160–
19156#3,391

Nicknames for Caspar

Names like Caspar

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

Other spellings of Caspar

More Persian names

Every Persian 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, “Caspar: name meaning, origin and popularity”, https://www.nameling.co.uk/names/caspar, updated 20 October 2026.