Bertilia
Bertilia is a feminine given name of Germanic origin. It is believed to be derived from the elements "beraht," meaning bright or famous, and "hild," meaning battle or war. As such, the name can be interpreted to mean "bright battle," "famous warrior," or "illustrious in battle."
The name Bertilia is relatively uncommon, and its usage has varied across different time periods and geographical regions. It is more prevalent in some European countries than others, but is generally considered a less common given name.
Variations and related names may include Bertille, Bertilla, and similar names incorporating the Germanic elements "beraht" and "hild."
The name has occasionally been borne by historical figures and may also appear in literature.