Quantis is of Latin origin and means "quantity". It was used as a personal name, particularly among early Christians, although it's now more commonly found as a surname. The name has gained popularity in recent times due to its unique sound and modern feel. Quantis is often associated with intelligence, wisdom, and analytical thinking, perhaps owing to its Latin root meaning "quantity".
The name Quantis was given to five children in 1979, making it quite rare even within its birth year.