Kalp (कल्प, IAST: kalpa) is a Sanskrit-origin Hindu boy-name meaning “Cosmic age; the great cycle of time”. The Sanskrit unit of cosmic time — one day of Brahma, 4.32 billion years.

Meaning, etymology & significance

Kalp (कल्प) is the Sanskrit word for one of the largest units of cosmic time — one day of Brahma, equal to 4.32 billion human years according to the Vishnu Purana. A kalpa contains 1,000 mahā-yugas, each of which contains the four ages: Satya, Treta, Dvapara and Kali yugas.

In Hindu cosmology the kalpa is the rhythm of cosmic dissolution and creation: at the end of each kalpa Vishnu sleeps, the universe dissolves into him, and a new kalpa begins when he awakens. To name a child Kalp is therefore to mark him with the vast scale of cosmic time itself.

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The name also has a more grammatical Sanskrit meaning — kalpa as a class of Vedic ritual literature (the Kalpa Sutras) — but in modern naming the cosmic-time sense predominates. The name is uncommon and unmistakably Sanskrit.

Pronunciation: KALP (one syllable). Pair with classical surnames where the philosophical weight is welcome.

Astrology — nakshatra & rashi

By the standard Vedic correspondence between the first syllable of a name and the lunar mansion (nakshatra), Kalp aligns with the Mrigashira nakshatra, under the Mithuna rashi (Moon sign).

Similar names

Hindu names with a similar feel or meaning include: Kalpa, Kalpaditya, Yuga. Each is a distinct choice with its own etymology — explore them on their own pages for fuller context.