Tarquin, an uncommon yet distinct given name of Latin origin, is derived from the Etruscan city of Tarquinii and its associated family, the Tarquins. The most notable figure from this line was Lucius Tarquinius Superbus, often referred to as Tarquin the Proud, who was the last king of ancient Rome according to Roman mythology. While not widely used today, the name Tarquin carries an air of historical elegance and uniqueness, making it a memorable choice for those seeking an uncommon yet classic moniker.
"Tarquin is quite uncommon but has seen some fluctuations in popularity over the past few decades, with a notable spike to 12 births in 2004."