कौस्तुभ

Kaustubh

boySanskritHindu

Kaustubh is a Hindu boy name of Sanskrit origin, meaning “The jewel worn by Vishnu”.

MeaningThe jewel worn by Vishnu
GenderBoy
OriginSanskrit
Written asकौस्तुभ
PronunciationKOW-stoobh
TraditionHindu
Used inIndia

Meaning and origin of Kaustubh

Kaustubh is the name of the divine gem that rose from the churning of the cosmic ocean (samudra manthan) and was taken by Vishnu, who wears it on his chest. Sanskrit texts describe it as the most precious of jewels, and Vishnu is sometimes called Kaustubha-dhari, the wearer of the Kaustubha. As a boy's name it has long been used in Maharashtra and other parts of India, carrying the idea of something rare and brilliant.

Is Kaustubh a Hindu name?

The name is tied directly to Vishnu and his avatar Krishna, and appears in the Puranas and in Vaishnava hymns describing the god's adornments.

How popular is Kaustubh?

Used steadily in India, especially among Marathi families; rare outside Indian communities.

Gifts with the name Kaustubh

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Spellings and variants of Kaustubh

KaustubhaKoustubh

Names similar to Kaustubh

More Hindu boy names

Frequently asked questions

What does the name Kaustubh mean?

Kaustubh means 'The jewel worn by Vishnu'. It is of Sanskrit origin.

Is Kaustubh a Hindu name?

The name is tied directly to Vishnu and his avatar Krishna, and appears in the Puranas and in Vaishnava hymns describing the god's adornments.

How do you pronounce Kaustubh?

Kaustubh is pronounced KOW-stoobh.

Is Kaustubh a boy or girl name?

Kaustubh is usually a boy name.

Updated October 2026. Spotted a mistake? Tell us.