Tilley is a unique and distinct given name, derived from Old Norse origins. It means 'thrall' or 'servant', reflecting its early historical usage among the Vikings and other Germanic tribes. Today, Tilley is often used as an independent name, rather than simply a nickname or diminutive. Its rarity makes it stand out on birth certificates, yet it retains a certain vintage charm that appeals to those seeking a more uncommon moniker.
"From 2005 to 2023, the name Tilley saw a significant increase in popularity, with a total of 203 babies born. While it started off slow, with only 5 births each in 2005 and 2009, there was a notable spike in 2014 with 17 births. The name then fluctuated but steadily grew more popular, reaching its peak in 2023 with 28 births."