Total births
10
Boys' name · since 1973
Bily
10 babies named Bily in U.S. Social Security records since 1973, with the highest year being 1973. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 10
- total births
- 1973–1978
- years on record
- 1970s
- peak decade
- 100%
- born in that decade
Bily is not among the current top-ranked boys names; 10 have been recorded since 1973.
Social Security Administration records show Bily recorded 10 times among boys since 1973, though it doesn't currently rank among the most-used boys names, peaking in the 1970s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1973 to 1978.
- 10 total births
- 1973–1978 years on record
- 1970s peak decade
- 100% born in that decade
Data updated Jul 2026
The verdict
10 boys have been named Bily since 1973, peaking in the 1970s, last recorded in 1978.
- 10
- total births
- 1973–1978
- years on record
- 1970s
- peak decade
- 100%
- born in that decade
1970s
Peak decade
100% of everyone ever named Bily was born in this single decade.
1973
Single peak year
5 babies were named Bily in 1973 - its busiest year on record.
Bily's usage pattern, beyond the headline number
Divide Bily's SSA record in two at 1978 and the more recent half accounts for 50% of all births, the earlier half the remaining 50%, a genuinely balanced usage pattern. Its calmest year was 1973, with only 5 births recorded.
Bily at a glance
Last recorded 1978Peak year
1973
Current rank
Unranked
Active since
1973
Bily popularity over time
Annual U.S. births registered with the Social Security Administration · 1973–1978
- Peak year (1973)
- 5
- Annual births at peak, across 6 years of records
Bily by decade
Total births in each ten-year window, peak vs trough at a glance
1970s was Bily's strongest decade.
10 babies received the name during that ten-year window, about 100% of all-time use.
Bily births by decade
Total births in each ten-year window
- 1970s
1970s
10 births
What this shows Peak: 1970s at 10 births (100% of all-time use).
Frequently Asked Questions
How popular is the name Bily? ▼
10 babies have been named Bily since 1973. It was last recorded in 1978. The peak year was 1973 with 5 births.
When was Bily most popular? ▼
Bily was most popular in the 1970s decade with 10 total births. The single peak year was 1973.
How long has the name Bily been used? ▼
Bily has been recorded in Social Security data since 1973, spanning 6 years of data through 1978.
What names are similar to Bily? ▼
Names with a similar sound or spelling include Billy, Bill, Billie, Bilal, and 4 more. These share a common prefix and are also used for boys.
Keep exploring Bily
Nearby Names Like Bily
Names with a similar sound, spelling, or feel to Bily
Billy Boy
#1050 384,233 births
Bill Boy
#4572 160,474 births
Billie Boy
#8317 31,637 births
Bilal Boy
#1183 5,858 births
Billey Boy
523 births
Compare Bily side by side: Bily vs Billy Bily vs Bill Bily vs Billie
Related Names
Names with a similar number of total births
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, 1973–1978 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Bily: Baby Name Since 1973 - 10 Births, Peak 1973." NameAlmanac. Accessed via https://namealmanac.com/name/bily. 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 Bily 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.