Recorded 1981–2016 Boys' name Peak 1981 23 births

Loucas — boys' name

23 babies named Loucas in U.S. Social Security records since 1981, with the highest year being 1981. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1980s82000s52010s10
2010s
Peak decade

43% of everyone ever named Loucas was born in this single decade.

1981
Single peak year

8 babies were named Loucas in 1981 — its busiest year on record.

What the Data Says About Loucas

The Social Security Administration has registered 23 babies named Loucas between 1981 and 2016, spanning 36 consecutive years of U.S. birth records. As a boy's name, Loucas currently falls outside the top 1,000 boys' names for 2016. The name reached its historical peak in 1981, when 8 babies received it in a single year.

Decade-level aggregation shows that Loucas performed strongest in the 2010s, accumulating 10 births during that ten-year window. Across the 3 decades of recorded activity, Loucas shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Loucas in our reference dataset. These figures derive from SSA's annual national and state-level name files, which include any name appearing at least five times in a given year or state-year; names below that threshold are suppressed for privacy and therefore excluded from the totals shown here. The 23 total represents a lower bound — actual usage may be higher in years or states where the count fell below the disclosure floor. This page is provided for informational and research purposes only and does not constitute personal, legal, or naming advice.

Loucas at a glance

Last recorded 2016

Total births

23

Since 1981

36 years of records

Peak year

1981

8 births that year

Strongest decade: 2010s

Current rank

Unranked

Outside the modern top-1,000

As of 2016

Active since

1981

Recorded for 36 years

Last year on file: 2016

Loucas popularity over time

Annual U.S. births registered with the Social Security Administration · 2016–1981

Last recorded 2016
Peak year (1981)
8
Annual births at peak — across 36 years of records
456789 2016201520031981 8

Loucas by decade

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

Peak: 2010s
Peak decade
2010s
10 births that decade — 43% of Loucas's all-time total
1980s82000s52010s10

Frequently Asked Questions

How popular is the name Loucas?
23 babies have been named Loucas since 1981. It was last recorded in 2016. The peak year was 1981 with 8 births.
When was Loucas most popular?
Loucas was most popular in the 2010s decade with 10 total births. The single peak year was 1981.
How long has the name Loucas been used?
Loucas has been recorded in Social Security data since 1981, spanning 36 years of data through 2016.
What names are similar to Loucas?
Names with a similar sound or spelling include Louis, Louie, Lou, Louise, and 4 more. These share a common prefix and are also used for boys.

Data Sources

Data as of 2024. Source: U.S. Social Security Administration (SSA).

Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, 1981–2016 (ssa.gov/oact/babynames). National-level data includes all names with 5 or more occurrences in a given year.

State-level: Source: U.S. Social Security Administration, Baby Names — State-Level Files (namesbystate.zip). Includes all names with 5 or more occurrences per state per year; rarer names are excluded for privacy.