Kostantinos vs Kostas

Side-by-side comparison of Kostantinos and Kostas — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Kostantinos

Boy name

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Name B

Kostas

Boy name

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Which name is more popular?

Metric Kostantinos Kostas
Current Rank Unranked Unranked
Total Births (all years) 241 365
Peak Year 1983 1974
Peak Year Births 12 17
Peak Decade 1970ss 1970ss
Gender Boy Boy
First Recorded Year 1970 1961

Births by Decade

Decade Kostantinos Kostas
1960ss — 31
1970ss 79 107
1980ss 72 90
1990ss 33 22
2000ss 37 45
2010ss 20 45
2020ss — 25

Recent Annual Births (2014–present)

Year Kostantinos Kostas
2014 5 5
2015 — 5
2016 — 5
2019 — 5
2020 — 8
2022 — 7
2023 — 10

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1970–2014.

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