Unisex name · since 1932

Karel

Since 1932, U.S. Social Security records show 1,208 babies named Karel, peaking in 1939. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.

1,208
total births
1932–2009
years on record
1940s
peak decade
30%
born in that decade

Karel sits outside today's top ranks for girls, with 1,208 recorded since 1932.

According to the U.S. Social Security Administration, Karel has been recorded 1,208 times among girls since 1932, though it is not among the currently most-used girls names, with its heaviest use in the 1940s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1932 to 2009.

  • 1,208 total births
  • 1932–2009 years on record
  • 1940s peak decade
  • 30% born in that decade

Data updated Jul 2026

Above the archive median
All-time archive position

Karel's 1,208 recorded births place it above 91% of the 72,339 girls names in the full SSA archive.

10 jurisdictions
State-record footprint

10 jurisdictions carry state-level records, led by California.

Karel's usage pattern, beyond the headline number

Karel splits its recorded history at 1963: 24% of all births land in the more recent half, 76% in the earlier half, leaning more toward its earlier era than today's. The single quietest year was 1932 (5 births) -- compare that against the 1939 peak of 69 for a sense of just how much the name's popularity has swung.

Karel popularity over time - girls

Annual U.S. births registered with the Social Security Administration · 1932–2009

Last recorded 2009
Peak year (1939)
69
Annual births at peak, across 78 years of records
020406080 193219401948195619641973198619992009 9

Karel popularity over time - boys

606 total births recorded since 1916 (Karel as boys' name)

Unisex variant - 606 births
0510152025 191619431958197219841994200520172025 5

Karel by decade

Total births in each ten-year window, peak vs trough at a glance

1940s was Karel's strongest decade.

361 babies received the name during that ten-year window, about 30% of all-time use.

Karel births by decade

Total births in each ten-year window

births

What this shows Peak: 1940s at 361 births (30% of all-time use).

Source U.S. Social Security Administration · Baby Names As of July 2026

How Karel compares to similarly-sized names

Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 girls names closest to Karel's total volume

Karel vs 15 similarly-sized girls names

Karel vs 15 similarly-sized girls names Scatter plot of 16 data points. 0%5%10%15%20%25%30% 050100150 New & already peakedOld name, single-era peakNew & still diversifyingLong history, steady all along Years in SSA records % of total births in the single peak year Karel
Karel vs 15 similarly-sized girls names

Karel by state

Where Karel concentrates geographically, total births since 1932

Geographically diffuse
Top 8 states by recorded births for the name Karel
Rank State Visual share Births Share of total
#1 California
39 3.2%
#2 Michigan
32 2.6%
#3 Illinois
16 1.3%
#4 Kansas
6 0.5%
#5 Oklahoma
6 0.5%
#6 Indiana
5 0.4%
#7 Missouri
5 0.4%
#8 Nebraska
5 0.4%
California share of Karel's total US births 3.2%
Even split

39 of 1,208 births nationwide. Compared to a flat distribution across 10 reporting states.

Karel appears in 10 states. Explore state details →

Frequently Asked Questions

How popular is the name Karel?
1,208 babies have been named Karel since 1932. It was last recorded in 2009. The peak year was 1939 with 69 births.
When was Karel most popular?
Karel was most popular in the 1940s decade with 361 total births. The single peak year was 1939.
Where is Karel most popular?
The top states for the name Karel are California (39 births), Michigan (32 births), Illinois (16 births).
Is Karel a unisex name?
Yes, Karel is used for both boys and girls. As a girl's name it has 1,208 births, and as a boy's name it has 606 births.
How long has the name Karel been used?
Records for Karel go back to 1932, giving 78 years of history through 2009.
What names are similar to Karel?
Names with a similar sound or spelling include Karen, Kara, Karla, Karina, and 4 more. These share a common prefix and are also used for girls.

What to do with Karel's data

  • Karel's decade-level peak was the 1940s (361 total births); usage has since declined to 40 in the 2000s -- if you're weighing a "classic revival" angle, the trend line argues against it.
  • California records the most Karels (39 births) -- see the full state breakdown if geography matters to your decision. California names
  • Weighing it against an alternative? Put two names side by side. Compare names

Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.

Data Sources

Data as of July 2026. Source: U.S. Social Security Administration (SSA).

According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.

Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1932–2009 (ssa.gov/oact/babynames).

State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).

Cite this page

NameAlmanac. "Karel: Baby Name Since 1932 - 1,208 Births, Peak 1939." NameAlmanac. Accessed via https://namealmanac.com/name/karel. Licensed CC BY-SA 4.0.

Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Karel draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.