From Sanskrit, meaning wind, and also the name of the Hindu god of wind.
Vayu is one of the most ancient names in the Sanskrit canon, borne by the Vedic god of wind, breath, and the vital air that animates all living things. In the Rigveda, among the oldest religious texts in existence, Vayu is invoked as one of the primary deities — swift, invisible, essential, the messenger between heaven and earth. His chariot is drawn by a thousand or even ten thousand horses, symbols of his boundless energy, and he is the first deity to receive the soma drink at divine ceremonies, honored above all others for his speed and vitality.
The word vayu itself derives from the Sanskrit root va, meaning to blow or to move. Vayu's mythological presence extends far beyond meteorology. In the Mahabharata and the Ramayana, he is the divine father of Bhima, the mightiest of the Pandava brothers, and of Hanuman, the devotee-hero of the Ramayana whose leaping, flying, and superhuman strength all reflect his wind-god parentage.
This makes Vayu not merely an elemental force but a progenitor of heroism — to name a child Vayu is to invoke that lineage of strength, swiftness, and devotion. In the contemporary naming landscape, Vayu has traveled from strictly religious Hindu naming contexts into a broader appreciation among families who value Sanskrit names for their depth and their sonic beauty. The two-syllable, open-vowel construction — VAH-yoo — is easy to pronounce across languages and sits elegantly alongside nature-inspired names in any cultural context. As interest in Vedic philosophy and yoga culture has grown globally, Vayu has found appreciative audiences far beyond the Indian subcontinent.