MallowbyNames

Rudolfo

roo-DAHL-foh · Famous wolf

Peak popularity
1955
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Rudolfo since 1914

Babies named Rudolfo per year in U.S. Social Security records.

234770192019602000Most births 1955Boys
Data table (by decade)
DecadeBoys
1910s30
1920s195
1930s158
1940s247
1950s505
1960s289
1970s270
1980s249
1990s167
2000s106
2010s47
2020s0

Meaning & origin

Rudolfo is a name with deep Germanic roots, carried through the Romance languages of Southern Europe. In the United States, it first appeared in records in 1914 and saw its greatest use during the mid-20th century, peaking in 1955. However, it has never been a common name, and today it is very rarely given. The name's trajectory has been stable but low, remaining outside the top 1000 for decades. It is most often associated with Italian and Spanish heritage, though its top states of use are not concentrated in any particular region. Rudolfo offers a distinctive alternative to the more familiar Rudolph or Rodolfo, with a sound that feels both classic and uncommon.

Rudolfo is the Italian, Spanish, and Portuguese form of Rudolph, itself derived from the Germanic elements 'hrod' (fame) and 'wulf' (wolf). It was introduced to Southern Europe through the Holy Roman Empire and has been used sporadically since the Middle Ages, particularly in Italy and Spain.

Nicknames & variants

Nicknames: Rudy, Rudi, Dolfo

Variants: Rodolfo, Rodolpho, Rudolf, Rudolph

Sibling names for Rudolfo

Names that share Rudolfo's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

R is for Rudolfo, our favorite little boy.

R is for Rudolfo…”

In a Mallowby alphabet book, Rudolfo's letter becomes Rudolfo's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Rudolfo's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does Rudolfo mean?
Rudolfo means 'famous wolf,' derived from the Germanic elements 'hrod' (fame) and 'wulf' (wolf).
How popular is Rudolfo today?
Rudolfo is extremely rare in the United States; in the most recent year (2025), it did not rank among the top 1000 names. Its peak usage was in 1955.
Is Rudolfo a boy's or girl's name?
Rudolfo is primarily a boy's name.