Shanav is of Irish origin, derived from the ancient Irish given name Seán. It means 'God is gracious'. The name gained popularity in Ireland during the medieval period and has since spread worldwide, though it remains relatively uncommon.
"From 2018 to 2023, the name Shanav has had a consistent popularity with five births each year until 2020, then saw an increase to seven births in 2023, making a total of twenty-two children named Shanav during this period."