One subject, in depth · bridged to FuelFacts
NameCurve
Boys' name · 2,029 recorded births

Coley

#8,910 in the US in 2025

Where Coley stands

United States register · 1880–2025

#8,910boys’ names · US 2025

Coley was the 8,910th most registered boys' name in the United States in 2025, on 8 births.

peak 1993 · 37BELOW THE 5-BIRTH FLOOR — NOT PUBLISHED188019532025

Its moment was 1993, when 37 babies were given it. In 14 of the years between, the name fell under the 5-birth floor and the registrar published nothing — those years are the marks along the base of the chart, not gaps in the name's use.

SOURCE·US Social Security Administration, national baby-name data·Public domain. retrieved from the Internet Archive's 2026 snapshot of ssa.gov (ssa.gov refuses automated requests); files unmodified. SSA lists a name only if it was given to at least 5 babies of that sex that year.·REVIEWED JUL 2026

#8,910US rank, 2025 (boys)
8US births in 2025
#615its best US rank, in 1893
1993peak year — 37 births
2,029US births since 1881
Saved in this browser only — no account, nothing sent anywhere.

How Coley's figures are worked out

  1. Counts come straight from the registrars: the US Social Security Administration (1880–2025) and the New Zealand Department of Internal Affairs (1900–2025). Nothing is scraped from another names site. The SSA files are the agency's own, retrieved from the Internet Archive's 2026 snapshot of ssa.gov (ssa.gov refuses automated requests); files unmodified.
  2. Ranks are computed against every name in that year's file, not just the ones this site publishes pages for — otherwise a rank would flatter every name we happen to list.
  3. The curve is drawn on births per 100,000 of that sex, not raw counts. Raw counts across eras are misleading: far more births were registered in 1957 than in 1890, so a flat count is a falling share.
  4. The reporting floor. Each registrar publishes a name only once it clears a threshold — 5 births of that sex in the US, 10 in New Zealand. Expressed as a share that threshold is itself a curve, and it is drawn on every chart here as the shaded band along the base.
  5. A missing year is a suppressed value, never a zero. Where the registrar published nothing, this site prints “below floor” or “<5”, the curve is broken rather than drawn across the gap, and the missing years are marked on the floor line. Coley was under the floor in 14 years of its US record.
share per 100,000 = births ÷ all births of that sex that year × 100,000
reporting floor (share) = 5 ÷ all births of that sex that year × 100,000

Full methodology →

Coley in the United States

18801900192019401960198020002020NOT PUBLISHED — BELOW THE 5-BIRTH FLOOR0.04.99.8
Births per 100,000 of that sex, so eras compare fairly. The shaded band is the 5-birth reporting floor — under it the registrar publishes nothing, so a line that stops has left the record, not fallen to zero. Coley in the United States, 1880–2025

Between 2016 and 2025 the name has been steady.

SOURCE·US Social Security Administration, national baby-name data·Public domain. retrieved from the Internet Archive's 2026 snapshot of ssa.gov (ssa.gov refuses automated requests); files unmodified. SSA lists a name only if it was given to at least 5 babies of that sex that year.·REVIEWED JUL 2026

Coley in New Zealand

Coley never reached 10 births in a single year in New Zealand, so it does not appear in the DIA file. That is a reporting floor, not a zero — the name may still have been registered here, just never ten times in one year.

SOURCE·NZ Department of Internal Affairs, births by first name·CC BY 4.0. DIA lists a name only if it was given to at least 10 babies of that sex that year.·REVIEWED JUL 2026

Coley in England & Wales

Coley does not appear in the ONS list for England and Wales. That means it was given to fewer than 3 babies in every year from 2019 to 2025 — not that it is unused there. ONS publishes only those seven years, so a name that had its moment in England before 2019 is invisible here however common it once was.

SOURCE·Office for National Statistics, baby names in England and Wales·Open Government Licence v3.0. ONS redacts any name given to 2 or fewer babies of that sex that year, under s40 of the Freedom of Information Act.·REVIEWED JUL 2026

Decade by decade in the US

US rank and births at each decade markSSA · JUL 2026
YearRankBirths
1890below floor<5
1900#1,1626
1910#1,3147
1920#2,9679
1930#1,88916
1940#1,73616
1950#1,65720
1960#2,04216
1970#1,79424
1980#2,44420
1990#3,05820
2000#2,99329
2010#5,74115
2020#8,7398

<5 = the SSA published no figure for that year. It is a suppressed value, not a zero.

Where in the United States

The states that registered Coley most often since 1881. These are lifetime totals, so they track state population as much as local taste — a name common in Wyoming will never out-count California.

Questions about Coley

How popular is the name Coley?

Coley ranked #8,910 for boys in the United States in 2025, on 8 births registered with the Social Security Administration.

When was Coley most popular?

Coley peaked in 1993, when 37 babies in the United States were given the name.

Is Coley rising or falling?

Measured as a share of all boys' births, Coley has been steady between 2016 and 2025.

Same sex, peaking within a few years of 1993, at a comparable scale. Not a taste engine — this is arithmetic on peak years, which is why it will occasionally hand you something unfashionable that is nonetheless exactly of the period.

SOURCE·US SSA (1880–2025) + NZ DIA (1900–2025) birth registrations·ranks and shares computed from the source files, see method·REVIEWED JUL 2026

See what every site in this family answers

Published by

Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.