Kostas

steadfast
Greece origin · Boy name
97% boys3% girls
#8016US 2023
10Births / yr
Rising
345All-time births
📅 Since 196100
How to pronounce Kostas
KOH·stuz
/ˈkoʊ.stəz/ · stress on KOH · 2 syllables
steadfast
Greece origin · Boy name

What does Kostas mean and where does it come from?

Kostas is a diminutive of the name Konstantinos (Constantine) and carries similar connotations of steadfastness and endurance. It is a popular name in Greece and frequently used in Greek communities around the world. The name gained further visibility through its association with several notable per

Cultural significance
Kostas has been a cherished name across cultures, particularly in Greece-speaking communities, where it reflects values of steadfast.
Peak popularity
Reached #2451 in 1971 — currently #8016 in the US.
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Related Reading
Greece-origin baby names with timeless appeal
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What middle names flow best with Kostas?

Kostas works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Kostas Grace
Most popular combo · classic
Kostas Rose
Floral · soft ending
Kostas Mae
Sweet · timeless
Kostas Claire
French influence · crisp
Kostas Jane
Literary · strong
Kostas Skye
Modern · airy feel
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Middle Names
The best middle names for Kostas
Browse ideas →

How popular is Kostas right now?

Rising fast — up 2373 spots — currently #8016 in the US out of 135.5k tracked names

US Trend 19702023#8016 · Top 5.9%
1970
1975
1980
1985
1990
2005
2010
2015
2020
2022
2023
YearUS RankBirthsvs Prior Year
2023#801610▲ up 2373 · +43% births
2022#103897▼ down 1577 · -12% births
2020#88128▲ up 3566 · +60% births
2015#123785▼ down 4102 · -44% births
2010#82769▲ up 1063 · +29% births
2005#93397▼ down 792 · +40% births
1990#85475▼ down 4349 · -50% births
1985#419810▼ down 448 · -9% births
1980#375011▲ up 406 · +38% births
1975#41568▼ down 893 · -20% births
1970#326310

The story of Kostas

Kostas is a relatively modern name, first appearing in US records in 1961. With 345 total births recorded, Kostas remains relatively uncommon. Once ranked #3263 in 1970, the name has become less common in recent years, sitting at #8016 in 2023.

Names that peaked alongside Kostas in 1971:

Kostas by decade

Kostas peaked in the 1970s. See all 1970s names →

DecadeBirths
1960s31
1970s104
1980s90
1990s22
2000s45
2010s45
2020s8
💎Kostas has only 345 total recorded births since 1961 — rarer than 99% of names in our database.

What are good nicknames for Kostas?

Common
KosKoOstas

Common questions about the name Kostas

What does the name Kostas mean?
Kostas means "steadfast" — a name rooted in Greece tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Kostas?
Kostas is currently a distinctive and less common name as a boy name in the US and is rapidly gaining popularity — searches for Kostas have increased significantly in recent years.
What is the cultural origin of Kostas?
Kostas originates from Greece tradition. Greece names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How do you pronounce the name Kostas?
Kostas is a two-syllable name pronounced K OW1 S T AH0 Z. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
Is Kostas trending right now?
Kostas is currently on the rise — it has gained significant momentum in recent years as parents discover its appeal.