Tillie
Tillie is a diminutive or pet form of the name Matilda, which is of Germanic origin. The name Matilda is derived from the Germanic elements 'maht' meaning 'might' or 'strength' and 'hild' meaning 'battle'.
The name Matilda has been in use since the Middle Ages and was particularly popular among the royalty and nobility of various European countries. It was borne by several queens and princesses, including Matilda of Flanders, who was the wife of William the Conqueror, and Matilda of England, who was the daughter of King Henry I.
The diminutive form Tillie emerged as a nickname for Matilda and gained popularity in its own right, especially in the 19th and early 20th centuries. It has a charming and friendly sound, while still retaining a connection to the strength and power implied by its parent name.
Today, both Matilda and Tillie are considered vintage names that have experienced a resurgence in popularity, appreciated for their historical significance and unique character.