Bertis is of Latin origin, derived from the Roman family name Bertius, which was originally a cognomen meaning 'gray.' This name has been largely overlooked in popularity rankings but offers a unique and timeless option for parents seeking an uncommon yet classical moniker. Throughout history, there are few notable figures with this name, allowing it to be chosen without any historical or cultural baggage associated with famous personalities.
"Bertis saw its highest popularity with 7 births in both 1919 and 1928, while experiencing a slight dip to 5 births in 1920. Overall, the name was given to 19 babies during these three years."