Total births
11
Boys' name · since 1957
Williamm
Williamm has 11 recorded births since 1957 in federal Social Security data, most heavily in 1958 -- full year-by-year trend, decade aggregates, and state rankings follow.
- 11
- total births
- 1957–1958
- years on record
- 1950s
- peak decade
- 100%
- born in that decade
Williamm sits outside today's top ranks for boys, with 11 recorded since 1957.
According to the U.S. Social Security Administration, Williamm has been recorded 11 times among boys since 1957, though it is not among the currently most-used boys names, with its heaviest use in the 1950s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1957 to 1958.
- 11 total births
- 1957–1958 years on record
- 1950s peak decade
- 100% born in that decade
Data updated Jun 2026
The verdict
11 boys have been named Williamm since 1957, peaking in the 1950s, last recorded in 1958.
- 11
- total births
- 1957–1958
- years on record
- 1950s
- peak decade
- 100%
- born in that decade
1950s
Peak decade
100% of everyone ever named Williamm was born in this single decade.
1958
Single peak year
6 babies were named Williamm in 1958 - its busiest year on record.
Williamm's usage pattern, beyond the headline number
Divide Williamm's SSA record in two at 1958 and the more recent half accounts for 55% of all births, the earlier half the remaining 45%, a genuinely balanced usage pattern. Its calmest year was 1957, with only 5 births recorded -- set against the 1958 peak of 6, that's the full swing in one name's fortunes.
Williamm at a glance
Last recorded 1958Peak year
1958
Current rank
Unranked
Active since
1957
Williamm popularity over time
Annual U.S. births registered with the Social Security Administration · 1957–1958
- Peak year (1958)
- 6
- Annual births at peak, across 2 years of records
Williamm by decade
Total births in each ten-year window, peak vs trough at a glance
1950s was Williamm's strongest decade.
11 babies received the name during that ten-year window, about 100% of all-time use.
Williamm births by decade
Total births in each ten-year window
- 1950s
1950s
11 births
What this shows Peak: 1950s at 11 births (100% of all-time use).
Frequently Asked Questions
How popular is the name Williamm? ▼
11 babies have been named Williamm since 1957. It was last recorded in 1958. The peak year was 1958 with 6 births.
When was Williamm most popular? ▼
Williamm was most popular in the 1950s decade with 11 total births. The single peak year was 1958.
How long has the name Williamm been used? ▼
Records for Williamm go back to 1957, giving 2 years of history through 1958.
What names are similar to Williamm? ▼
Names with a similar sound or spelling include William, Willie, Willard, Wilbur, and 4 more. These share a common prefix and are also used for boys.
Keep exploring Williamm
Nearby Names Like Williamm
Names with a similar sound, spelling, or feel to Williamm
William Boy
#10 4,199,696 births
Willie Boy
#1364 450,188 births
Willard Boy
#2958 77,658 births
Wilbur Boy
#2959 56,906 births
Willis Boy
#2638 52,336 births
Compare Williamm side by side: Williamm vs William Williamm vs Willie Williamm vs Willard
Related Names
Names with a similar number of total births
Data Sources
Data as of June 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, 1957–1958 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Williamm: Baby Name Since 1957 - 11 Births, Peak 1958." NameAlmanac. Accessed via https://namealmanac.com/name/williamm. 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 Williamm 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 June 2026.