Rannulf as a Baby Name. Meaning and Origin of Rannulf

What is the meaning of the name Rannulf ?

The baby name Rannulf is a Male name , 2 syllables long and is pronounced /ˈræ.nʌlf/ (RAN-nulf).

Rannulf is Germanic, Norse in Origin.

Rannulf is a rare medieval Germanic name rooted in Proto-Germanic ragin “counsel, decision” + wulf “wolf,” yielding the sense “counsel‑wolf” (sometimes interpreted as “wolf of the gods,” via Old Norse regin “divine powers”). Attested early as Raginwulf/Ragnulf (Old High German/Frankish; Old Norse Ragnulfr), it passed into Norman usage, where unstressed vowels and consonants produced Ranulf/Ranulph; Latin scribes often wrote Ranulfus or Rannulfus.

It flourished in 11th–13th‑century Normandy and England - see Ranulf de Meschines and Ranulf de Blondeville - before fading and later enjoying antiquarian revival. Variants and cognates include Ranulf, Ranulph, Ranulfus, Rannulfus, Ragnulf, Radulf (yielding Ralph, Raoul), and the related but etymologically distinct Randolf/Randolph (“shield‑wolf,” rand + wulf). The double‑n spelling Rannulf mirrors occasional medieval orthography and remains exceptionally uncommon today worldwide.

⚙ We can't find Rannulf in any of the birth registries or name datasets we track. Names like this are usually very rare, tied to a particular region or tradition, or freshly invented. Whichever it is, scarcely anyone else carries it.