Arnulfo
Meaning
“Spanish/Italian form of the Germanic Arnulf, from arn 'eagle' and wulf 'wolf'.”
The story
Arnulfo is the Spanish form of the Germanic Arnulf, eagle and wolf fused into one name. Its deep root is Frankish: Saint Arnulf of Metz, a seventh-century bishop, is traditionally counted the earliest named ancestor of Charlemagne, though scholars note the pedigree may have been the dynasty's own invention. Its modern history is Panamanian: Arnulfo Arias was elected president three times, in 1940, 1949 and 1968, and removed by the military all three times, the last time after eleven days in office. The American record climbs one long, steady slope: 303 boys in the 1920s, 673 in the 1950s, 989 in the 1990s, easing since to 129 so far this decade. Brazil's census barely registers it. An eagle and a wolf make a fierce compound; its bearers, on the evidence, needed every bit of it.
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Arnulfo peaked in the 1990s and the 2010s in nearly equal measure.
See popularity in Brazil
Popularity in Brazil
85 people · the #46,211 first name in Brazil · median age 61
Source: IBGE, Censo Demográfico 2022
When you meet Arnulfo
Most people given the name Arnulfo in the United States were born between 1960 and 2009. The Arnulfo you meet today is most often in his 30s or 40s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Arnulfo deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Arnulfo truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Arnulfo fits with your family’s names and surname.
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