Famous wolf
Rollo is a Latinized form of the Old Norse name Hrólfr, which evolved into Rolf and eventually Rudolph. It combines the elements for 'fame' and 'wolf'. Historically, it is associated with the 10th-century Viking leader who became the first ruler of Normandy.
About 9 boys were named Rollo in 2025.
Viking chieftain and founder of the Duchy of Normandy
Viking warrior and brother of Ragnar Lothbrok · Vikings (TV series)
British actor known for The Little Vampire
Influential American existential psychologist
US births per 5-year period, 1990–present (SSA data).
