What origin is the name Kost?

Kost comes from Slavic naming traditions. Names from this origin often carry meanings tied to nature, virtues or heritage.

What are good sister names for Kost?

Names from the same slavic tradition pair naturally with Kost — for example Mila, Nadia, Tatiana. You can browse more on our slavic names page.

Kost

Discover the meaning and origin of the name Kost

Kost

Boy

Slavic

1 syllable

Kost (Кость) is a Slavic boy's name meaning "From the Slavic root constant (steadfast). It is a shortened form of names like Konstantin. Rarely used as a standalone name.".

With Slavic roots, Kost is a boy name that means "From the Slavic root constant (steadfast). It is a shortened form of names like Konstantin. Rarely used as a standalone name.". At just 4 letters, it is short and easy to say. It has 1 syllable.

Native script: Кость
Origin: Slavic
Gender: Boy
Syllables: 1

Last updated 24 October 2026.

Meaning

From the Slavic root constant (steadfast). It is a shortened form of names like Konstantin. Rarely used as a standalone name.

Popularity

No birth-record data (source: not in US birth records; popularity in India is not tracked)

Written as Кость

Quick answers about Kost

What does Kost mean?

Kost is a boy name of Slavic origin meaning "From the Slavic root constant (steadfast). It is a shortened form of names like Konstantin. Rarely used as a standalone name.".

How popular is Kost?

We have no birth-record ranking for Kost: it is not in US records, and India publishes no national name rankings. The meter above fills in as parents here view, search for and save the name.

Sister names that go with Kost

Mila Nadia Tatiana Danica Anya Natasha

How to say Kost

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Name numerology

7is the Chaldean number for Kost.

Number 7 is linked with wisdom, reflection and intuition.

More names with number 7

Numerology is a cultural tradition for fun, not a prediction.

Combine Kost with another name

Our free name combiner blends two names into new baby name ideas.

Names with a similar meaning to Kost

Kost means "From the Slavic root constant (steadfast). It is a shortened form of names like Konstantin. Rarely used as a standalone name." — these names share that spirit.

Mila — "Mila is a Slavic name from the word milu, meaning 'gracious' or 'dear'. It is also a short form of Ludmila and Camila." (Slavic)
Michael — "Michael comes from the Hebrew Mikha'el, a question meaning 'who is like God?'. It is the name of an archangel." (Hebrew)
Mason — "Mason is an English surname for a stoneworker, from the Old French masson. It is now used as a first name." (English)
Amelia — "Amelia comes from the Germanic amal, meaning 'work' or 'industrious'. It is also used as a form of Emilia." (German)
Avery — "Avery is an English surname from the Norman form of Alberich, a Germanic name meaning 'elf ruler'." (English)
Ella — "Ella comes from the Germanic element alia, meaning 'other' or 'all'. It is also used as a short form of Eleanor and Ellen." (English)
Aubrey — "Aubrey comes from the Norman French form of Alberich, a Germanic name meaning 'elf ruler'. It was a boy's name before it became unisex." (English)
Grace — "Grace comes from the English word grace, from the Latin gratia, meaning 'favour' or 'kindness'. Puritans used it as a virtue name." (Latin)