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Valdemar

Gender
Boy
Say it
VAL-deh-mar
Origin
Germanic
US rank, 2025
#12,003 for boys

Valdemar is a boys' name of Germanic origin, meaning “famous ruler”. In 2025 it ranked 12,003rd for boys in the US (5 babies).

What does Valdemar mean?

Germanic: Scandinavian form of Waldemar

“famous ruler”

Borne by several Danish kings, including Valdemar the Great, who reunited Denmark in the 12th century.

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

Valdemar is a boys' name. In 2025, it was given to 5 boys in the US. Too few girls were given it to be listed.

How popular is Valdemar in the US?

Rank in 2025
12,003rd among boys
Babies in 2025
5 about 1 in 340,000 boys
Five-year trend
Too rare to call too few babies to tell
Same name in a class
under 1% chance among 15 boys

In 2025, 5 boys in the US were named Valdemar, making it the 12,003rd most popular name for boys. Five years earlier, in 2020, it was 6,616th. Its busiest year was 2002, with 24 boys. It first appears in the records in 1912.

Half of all the boys named Valdemar in the US since 1880 were born between 1948 and 1996, the years shaded on the chart below.

1912Busiest: 24 in 20022025
Valdemar in the US, year by year
YearBoysRank
20255#12,003
20245#12,341
20230–
20225#12,322
20210–
202012#6,616
20195#12,138
20187#9,664
20176#10,770
20166#10,739
20157#9,562
20145#12,102
20135#12,129
20125#12,267
20116#10,801
201011#7,081
20098#8,980
20088#9,013
200713#6,259
200617#5,068
200510#7,089
20046#9,941
20038#7,824
200224#3,549
200116#4,670
200013#5,290
19999#6,524
19988#6,837
199710#5,636
199613#4,606
199517#3,687
199420#3,320
19939#5,764
199210#5,228
199112#4,468
199014#3,965
19897#6,222
19888#5,194
19878#4,962
198611#3,878
19857#5,142
198412#3,457
19836#5,481
198212#3,481
19818#4,507
198016#2,830
19799#4,066
197810#3,613
197713#3,036
197612#3,093
197512#3,076
19746#4,632
19739#3,443
197210#3,150
197111#2,971
19708#3,519
196911#2,681
196811#2,575
19676#3,557
196611#2,464
196510#2,615
196412#2,408
19638#3,043
19620–
196112#2,408
196013#2,313
19597#3,289
195812#2,368
19578#3,022
19569#2,796
195512#2,301
19540–
195317#1,899
19520–
19519#2,660
19508#2,769
19496#3,296
194815#1,942
19479#2,670
19469#2,533
19456#2,995
19448#2,632
194311#2,276
19420–
19419#2,491
19408#2,671
193910#2,288
19389#2,479
19376#3,175
19369#2,451
193510#2,396
19347#2,972
19336#3,267
193212#2,191
193112#2,207
193013#2,178
19297#3,245
19285#4,149
192711#2,523
19269#2,902
192513#2,312
19246#3,865
19237#3,465
19220–
19218#3,213
19200–
19190–
19180–
19170–
19165#3,896
19150–
19140–
19137#2,272
19125#2,543

Nicknames for Valdemar

Names like Valdemar

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

More Germanic names

Every Germanic name

Sources

Figures from 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, “Valdemar: name meaning, origin and popularity”, https://www.nameling.co.uk/names/valdemar, updated 20 October 2026.