Rudolph
Masculine · “famous wolf”
Rudolph is overwhelmingly a boys’ name — 53,441 boys against 197 girls since 1880.
Rudolph is Germanic, from wolf and fame, and for most of a century it has been almost impossible to say in English without a reindeer arriving in the conversation.
How old is the name Rudolph?
Rudolph was already in use when US birth records began in 1880 — it is at least 145 years old. The typical Rudolph alive today was born around 1933, making them about 92 years old. About 18,000 people named Rudolph are estimated to be alive in the US today.
When was the name Rudolph most popular?
Rudolph peaked in 1927, reaching #110 nationally. Today it ranks #4139, 4,029 places below that high. See the whole 1927 chart.
Rudolph appears on this list:
Where it comes from
From Hrodulf to Rudolph
The story of Rudolph
The name belongs to central Europe. Rudolf of Habsburg was elected king of Germany in the thirteenth century and founded the dynasty that ran much of Europe for six hundred years, which kept the name at the top of the Austrian and German courts. It spread into English through German immigration rather than through the Normans. Then an American department store commissioned a Christmas story about a reindeer, and the name's center of gravity moved permanently.
Meaning
famous wolf
From the Germanic elements hrod, 'fame', and wulf, 'wolf'. Animal elements were ordinary in early Germanic naming; the wolf was a compliment rather than a warning.
How the name formed
- Hrodulf
- Rudolf
- Rudolph
Related forms: Rudolf · Rodolfo · Rodolfo · Rudolf
Pronouncing Rudolph
ROO-dolf
Two syllables, stress on the first. The ph is simply an f; the Rudolf spelling is said identically.
Nicknames for Rudolph
Moderate
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1880
- Most boys named
- 19271,690 — the highest on record
- Peak rank
- #110reached in 1927
- Change vs 2022
- −16.7%25 in 2025, from 30
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Rudolph in other languages
The same name elsewhere
- Rudolf in German — same name
- Rodolfo in Italian — same name
- Rodolfo in Spanish — same name
- Rudolf in Czech — same name
Strongest US states over the last decade: California, Texas, New York.
Rudolphs among us
people named Rudolph are estimated to be alive in the US today
About 1 boy in 68,323 born in 2025 was named Rudolph
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
What happens to a name after it peaks
The Hubert test
Every popular name lives one long story — a climb, a peak, a slow settling back. Rudolph's later chapters haven't been written yet, so we borrowed them: Hubert climbed just as high around 1910, and its whole arc is on record. Line the two peaks up, and Hubert's path sketches the road Rudolph is walking now.
Rudolph sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Where Rudolph is headed
Rudolph should hold steady through 2030 — the curve is flat, and flat curves are the most predictable kind.
Medium confidence — fitted on official counts through 2025.
A damped-trend projection of the official birth data — a sketch of momentum, not a promise. Every name's forecast, ranked.
Rudolph beside its neighbors
The names ranked closest to Rudolph in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
The trade-off
- Rudy is a genuinely strong, current short form that stands entirely on its own.
- Rodolfo carries it into Italian and Spanish, and Rudolf into German and Czech, all recognizably the same name.
- A clear, vivid meaning from two well-documented Germanic elements.
- The red-nosed reindeer is the first association for essentially every English speaker, and December will be a recurring event for a child called this.
- Two spellings, Rudolph and Rudolf, are both standard, which means a lifetime of clarifying.
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What they receive
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Rudolph
Masculine · #4139 in the U.S.
Frequently asked
- How many Rudolphs are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 18,000 people named Rudolph are estimated to be alive in the US today.
- How popular is the name Rudolph in 2025?
- Rudolph ranks #4139 among US boy names in 2025, with 25 babies given the name.
- How rare is the name Rudolph?
- About 1 in every 68,323 US boys born in 2025 was named Rudolph — 25 in all.
- Will my child share the name Rudolph with classmates?
- Rudolph will almost certainly be the only one in school.
Ranked beside Rudolph
Names sitting at a similar level of popularity right now.
Mose#4139 · Lucious#4139 · Karsten#4139 · Nikita#4139 · Hasani#4139 · Jomar#4139 · Fionn#4139 · Earnest#4139
Looking for what else is popular rather than what resembles Rudolph? See the current top 100.
Choosing between Rudolph and another name?
See them side by side — full stats, history and a gentle verdict.
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Which one would you pick?
Your gut first, the numbers after — the split shows once you pick.
US figures from the Social Security Administration. 1880–2025. Data & methodology
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