Mahadev as a Baby Name. Meaning and Origin of Mahadev

What is the meaning of the name Mahadev ?

The baby name Mahadev is a Male name , 3 syllables long and is pronounced /məˈhɑːdɛv/ (muh-HAH-dev).

Mahadev is Sanskrit in Origin.

Mahadev is a masculine theophoric name from Sanskrit Mahādeva, formed from mahā “great” and deva “god.” It is a revered epithet of Shiva in Hindu tradition, conveying supreme divinity and benevolent power. The name appears across Indo-Aryan languages (Hindi, Marathi, Gujarati, Bengali) and in Dravidian contexts via Sanskrit influence, and is used widely in India, Nepal, and among the global South Asian diaspora.

Attested in epic and Purāṇic literature and central to Śaiva devotion, Mahadev features in temple dedications, liturgy, and bhakti poetry, which helped sustain its popularity over centuries. Common variants and spellings include Mahadeva (scholarly/Dravidian-leaning), Mahadeo (colonial-era/Marathi-Hindi), and the honorific Mahadevji; the diacritic form Mahādeva appears in transliteration. Related feminine form: Mahadevi (“Great Goddess”). Informal short forms include Dev, Deva, and Maha. The name signals spiritual strength, auspiciousness, and protective grace.