How to use in-sentence of “regnal”:
+ These often give a date in the form of the regnal year of the ruling pharaoh.
+ A newly elected Pope chooses a regnal name.
+ The number of years each king ruled, regnal years, can be added up.
+ The Anglian collection is a collection of royal genealogies and regnal lists.
+ For centuries, Popes have not used their birth names, but instead use a regnal name.
+ Shahab-ud-din Muhammad Khurram better known by his regnal name Shah Jahan was Mughal emperor in India from 1628 until 1658.