Hadrien is of Latin origin, derived from the Roman family name Aemilius, which was believed to be derived from the Sabine word 'aemulus', meaning 'rival'. The name gained prominence during the Roman Empire and was popular among the nobility. It was later adapted into various forms across different languages, including Hadrian in English. The name Hadrien is associated with several notable figures throughout history, most famously Emperor Hadrian of Rome, who reigned from 117 to 138 AD and is known for building Hadrian's Wall in Britain.
"Hadrien experienced a resurgence in popularity with 7 births in 2013, but has since seen fluctuations with fewer births in subsequent years."